Calculus & Analysis [Archive] - Page 2

derivative of square roots and composition functions
int(exp(-t)*(cos(t))^2)
Looking for a book...
Gradient vector
Tangent planes to surfaces
Functional analysis problems?
Integration by Recognition
Question about the derivative of e^x
Rudin Reference
Linearization, some doubts :)
Help finding comment about 'Hopital
Complex power series
Strategy for Integration
Riemann-integrable functions
Graphing
Scalar Product of a diffrential.
an integral
Iteration function
Topology question
Connected sets
questions about real analysis
Multiple Integrals
Limit Superior - Equivalent Definitions
convergent integrals
Convergence (In Measure)
Regularizing measures
Unclear Step in Proof
non monotonic
Divergence of vector field
ratio of two infinite sums
Clairaut's theorem
Complex argument derivative
Spectral theorem for discontinuous operators
X^a/X^B - Please Help With Question
taylor series integration
e raised to a power with units
Real and Complex Analysis Textbook
Area of a triangle in 3 space using cross product
Abstract Analysis
Convolution
Delta Epsilon Limit Proof - f(x,y) = xy
Line Integrals Complex Numbers
An interesting limit
intergration(work)
Mathematica assign derivative
Formal definition of a limit
integration with 2 du's
Compact subsets of compact sets
Sum of a Geometric Series
Differentiation & composite functions
Limits for Sin(1/x^n)
Differentiation & composite functions (2)
commensurable and the stronger one?
Inverse & preimage
Solve y=x^6 for x
PROVING INTERSECTION OF Any number of COMPACT SETS is COMPACT?
Easier way to do an integral
Why? (Asymptotics)
l^p
l'Hopital's Rule: Advanced Analysis
iota square?
Reconstruction of vector field from spherical harmonic coefficients
integration
[Q]differential equation of mechanics.
continuity and compactness
is it possible for a function
Difficult Problem proving limsup of a sequence.
Sum of a finite sine series
newtons method.
Integral from Hell?
Sin wave Maximun/minimum finding?
Instantaneous vs. Average
unlimited function of set E
Great calculus book!
dividing curve area in to equal parts?
shell method VS washer/disk method
principia mathematica
steps to use L'hospital Rule?
Complex logarithm rules
An odd question... (relationship between derivative and primitive)
need help finding the sum of a sequence
TNB Frame vectors
Green's Theorem via Curl
Between a rational and a irrational
2nd derivative rule
reverse triangle inequality for n real numbers
interchanging limits and differentiation/integration
Find d/dx in terms of d/d(theta)
Double Integral of xe^xy
Inverse Function Theorem
Elementary inequality
Can someone give me a hand with these questions because I am really stuck on these!!
Euler's relation
Complex exponential
Circular <-> planar
Problem Finding Integral equation for 2*Cos( a*x) *Cos(b/x)
Domain and range of functions of 2 variables
Show that an ONB is complete
Integral over the fourier transform
Difference between Scalar Function and Vector Function?
Is the exponential series uniformly convergent?
Indefinite Integral of an Absolute Convergent Function
How to use the Bromwich Integral
Simple Extension of a Function
Second derivatives and local max/min
questions about integration of power series
Taylor Polynomial for f(x)=sec(x)
Perimeter of an ellipse
wierd implicit derivative
Sequences/Series
Trig integral question
radius of curvature of an offset circle
Simple question on series?
Integral of f over the surface of a sphere (in spherical polar coordinates)
Calculus 3 Limit 2 variable
argghh
Cauchy sequences and sequences in general
Differential concept question
Trig. Derivatives
Compactness and space dimension question
tangent to a curve and normal to the surface
Complex Differentiation
long integral
How to read correctly this statement (associative law)
How to inverse the Laplace Transform?
Riemann Integrable
The idea about Pythagoras stairs?
Origin of the term "seperable"
supremum question
Need Help with Numerical Integration in MATLAB
Preimage of a Lebesgue measurable set under a Lebesgue measurable function.
Are you interesting about average value if so trying here.
Analysis -Continuous Functions
integral of dt
line integral - finding the arc length
Infinitesimal calculus problem can't seem to solve
Dirac in a double integral
Example of Lebesgue Integral but not Riemann Integrable
is this identity always true ??
Deriving Regression Coefficients
Examples where it's Riemann integrable but no derivative exists at pts
Integrating through singularities
L'Hôpítal's rule for multivariate functions!
is that proof correct?
plz tell me about integral equations
Functional analysis book for engineers
Differentiation of x^(1/x)
integral of e^x / (1+x^2)
Tricky Differentiation of Derivative
Why is it indeterminate
Explicitly summing a series involving hyperbolic tangent
plotting seashell surfaces
Areas between curves
sum
General Continuity Proof Question
Gradient of a Vector Dot Product
Borel measure
Stupid chain rule
About the Jacobian determinant and the bijection
Limit with multiple zeros
physical significance of limit
changing the running parameter
Line Integral by two methods
question about series convergence/divergence
operator del as div, grad, rot
Dot product in calculus?
Absolute value of a function integrable?
Is f Integrable?
Pointwise vs uniform convergence
Sum of Inverse Error Functions
Existence of Derivatives in a Neighborhood
Integration
Proof of Uniform Continuity
substitutions for some trig integrals?
polynomial convexity.
series
Laurent Series
An Integral Question
Concavity and the First Derivative Test.
Advance
Series, it's a riddle to me !
Getting a delta function from an indefinite integral
Integral with e^-|t|
Hydrocode collision simulations
Sequence of closed sets
Solving inequalities in TWO variables?
Multivariable Transformations
a strange fact as well as big doubt
LIMITS approaches o+ - how come??
vector analysis
Abel's, Dirichlet, and Raabe's test
Confused about definition of derivative
Isomorphism and integral unity
Quick Integral/Derivative question.
What is the reason that 1/x is not lebesgue integrable?
Taylor Representation of the Floor Function
What is the integral of (dy/dt)^2 ??
How to approximate this relation?
Question about Lanczos
difficult limit formula
Integrate Sqrt[x^2-a]?
holomorphic convexity
TI-89 integration error?
epsilon-delta test for continuity
Cauchy integral theorem question
intervals for limits..conti..
a program to solve an integral
Uncountability of neighborhoods in R^n
Unit Normal Vector ... normal, but not normalized?
Extremely difficult
Sandwich theorem for lebesgue integral
Integrating Bessel Functions in Mathematica?
definite integral to evaluate
def'n of holomorphically convex domain
Integrate Sqrt[x^2-a]
Question about derivatives and continuous
Is this statmenet true
transformation of lebesgue integral
Integral Question
derive integral of sqrt(x^2-a^2)
Pls help with this maths
Confused about neighborhoods
product measure
Concerning Laurent series
differentials within integrals
hely please
Cauchy sequence
Limit of x^x^x as x->0 from right
Help with this Cauchy Proof
Cauchy Sequence Problem Update
Integration that leads to a inverse trig identity
See-saw mathematics
limit
Integration should blow up ?
Convergent series. Is my logic correct?
regular derivative vs. partial derivative
question about integration
integration of the binomial theorem
coordinate integral
General question about growth function?
logorithms of negative numbers
Textbook for Calculus of Variations
Mutually Singular measures
A Solid Calculus and beyond Text
Summation questions
Distributions
FT of the Gaussian function
Integral, possible ?
how is this possible?
definite integral..
equation of motion integration
Volume of Sphere Intersection
Cauchy Criterion for Series limit
Evaluate the integral
Power Series Representation..
Vector integral
Jensen's inequality
Vector analysis: \nabla applied on integral?
Epsilon-delta definition of limit
Volume of toroidal section?
Calc II
Generating McLaurin Series for ln (1+x^2)
An inequality
partial exponential sum
Using a fact to find a limit??
Connectedness of coordinates with one rational point
limited operators - continuity?
Fourier Integral
Need help with Kalman Filter
nth derivative of ln(x+c)
Probability distribution function with arctan
Gradient of exponentiation
Derivate=0?
Meaning of Sigma in Laplace transform
Curl, Div, and Flux
Integrating a 2-D Gaussian over a triangular area
Given a point and a curve: how to find perpindicular POI?
Learning Real Analysis --> Calculus
Continuous Compound Interest with changing capital
Derivative e^(x/2)^2
integration by parts
leibniz notation
Integral with complications
Sum of Exponentials
Show limit does not exist for a =/= 0
gamma function convergence
Restriction
Integration of exponentials with a fractional power?
Integration of cosh ( bessel function )
Simple question about limits
Integration Work Check
Heat Equation- Constant Dirichlet and Neumann BCs
Limit of 1/x, as x approaches inf, question.
stirling approximation for gamma function
Why assume a solution in exponential form?
Binomial Theorem in Calculus
understanding real analysis but not calculus?
please Help for this integral!!!
Binomial Theorem?
a detail from Riemann's paper
intersections betweens sinusoids
series convergence problem
non-zero zeta function on plane Re(z)>1
problem in vector calculus
what is the mean of that in a "find limit" question !
contour integration problem
Derivative with respect to a function
2nd Partial Derivative Test in two variables
Distribution interpretation
How to get the second derivative of this function ?
How to set up a volume of solid of revolution about a line other than the x axis
infinite product convergence
Integral involving Hermite polynomials
Non-standard calculus
infinite sequence w/ factorials
Unit tangent
centroids
Parameterized Surfaces
unimodal sequence - proof for binomial coeff
Eigenfunction this!
Very basic question
Rate of convergence and asymptotic error constant
Sequences!
Extending a function from the boundary of an open set
rigor sources about infinite dimensional calculus
possible theorem in limits??
Confused on sigma notation
2*pi*i=0?
A more rigorous argument
vectors
Nasty Integral!
Experience with Analysis I and Fcn of a Complx Variable Texts?
Asymptotic Analysis question.
Nonuniform circular motion due to gravity.
Integrability of sin(x)*x^(-a)
Proof of d/dx (arccsc x)
How do you know if there isn't a solution to a calculus optimization problem?
Question about Lp spaces
Parametric curve iteration
Does anyone have a copy of Saff & Snider's "Fundamentals of Complex Analysis"?
Difference between Calculus & Analysis
{ changing dxdx to dydx }, When ? and How ?
limit of a constant sequence
Rational function integration
schlicht domain
Inner Product
how to find the "most far and most close" ( points on curve ) to another point ?
how to do simulate a resonant frequency?
Identity for exponential function with imaginary arguments
Integral question
Proving Limits
discrete windowed fourier transforms
very hard question about polar coordinates
Series question
open sets
Complex Riemann-Stieltjes integral with a step function for integrator
Line integral?
Convergence Tests the Comparison Test
Math Papers
inverse of inner product
boundary of open set always zero measure?
How do you integrate sec^3(x)
Convergence of expansion of Legendre generating function.
Confused about the absolute value of a complex number
how to solve (x-1)^2 * (a+x)=1
Infinite Integrals Numerically
Help proof by induction
Quadratic, standard and standard form of a curve
How to find the equation of a line in complex analysis?
Main Limit Theorem
Numerical Integration
dx in a function to be intigrated
Simple Definite Integration
Complex analysis
volume of a sphere (solid of revolution)
out of curiosity:
aproximation arccos(1/4)
Asking for practice limit / continuity proof questions
Harnack's Principle question
Trig Identities:
Tensors...
Derivative of a fraction
Finding the local extrema of this function
Reversing the order of integration
rigorous book for multivariable + vector calc?
Integral Question
Tangent lines and areas between curves.
Double integral
Integrating odd functions with infinite discontinuity:
Definite integral: exponential with squared exponent...
integral function of order alpha
uniform continuity
Help,about subcover!
Sinx/x
*Impossible* Integral?
Simple Rudin
How do you integrate (ln(x))^2? dx
Cone's volume, not seeing a step posted elsewhere
Integrating over double poles
The math of the Dirac delta function?
Sketching level curves
Equation of a tangent line given x
Sequences and Subsequences
continuity of a function
question on steradians
Existence of limits
Cauchy Sequence That Does Not Converge In A Space
How to make another interpretation of "curl"?
Infinitesimals
about integration of solid angle
Laurent series of Sqrt(z)
Solve \nabla x A = B for A
Q and least-upper boundary.
Bergmann Space
Things to mention while giving a talk about dedekind cuts
Integration
quotient rule for higher order derivatives
delta, derivative, differential etc.
How many zeros inside the disk?
Need to find WORK
Equilibrium points
Non-analytic terms in expansion
Derivative in polar
local homeomorphism question
partial differentiation
Deforming Contour of complex function
vector calculus finding the surface normal
What's the angle at infinity?
Hyper-sphere of n1 = 2R?
Continuous Partial Derivative
Rational functions
Continuity question
Indeterminate forms
Formulas of vector analysis ???
Absolute value of a limit
Operator
Derivative of a power, algebra problem
2 lmit problems
function to find
Proving F'(x)= f(x) using the definition of integral?!
Proving F'(x)= f(x) using the definition of integral?!
Partial Derivative notation
integrating exponential
Questions of Jacobian
Help in proving something
Confluent Hypergeometric Function
Limit involved in derivative of exponential function
Differentiating (sin(x*theta))/(2x-1)?
Changing order of a double sum
calc 2 using washer meathod v.s cylindrical shells
Trying to get my head around some basic exterior calculus concepts
Triple Integration of a Strange Cylinder
Derivation of Lognormal mean
Partial Surface Area of Oblate Spheroid?
equation for elliptic cylinder
Example of a SEQUENCE of integrable functions that converges point wise to a non-inte
how to find the second derivitive of delta function?
Integral of dx/Sqrt[exp(-x)+x+c]
Uniform Continuity Theorem
Integrating xsinxcosxdx
Inverse of erf(z)?
euler lagrange equation, mechanics, need help
Leibniz rule of integration
elliptic integrals
A truly complicated integral
Solving Integral using Residues
Even partial derivatives of a ratio
Extending Analytic Functions f:C->C , to f^:C^->C^; C^=Riemann Sphere
Calculating Volume from Revolved Area
limits of infinite sums of sequences
Diffrent definition of Lebesgue integral! Have you ever seen this?
calculate integral
Parametric cubic curve (hermite)
Definite Integral = Area Under curve(s)
Integer Power Sum for p = 0, 1, 2, ...
Changing the direction of an integral
Approximating Integrals
Complex analysis
How to show this series is divergent?
Numerical Integration of sin(1/x)
finding the Center and Radius of a circle
Is the characteristic function of the irrationals Riemann integrable on [a,b]?
a serie... covergent or not?
Functions in L1 that are not in L2
Could someone explain how to evaluate this horrible integral?
Simpsons Rule Problem
Fourier transform solution to electrostatics Poisson equation?
Variable change in limits
A question about dense subsets of the real line
L'Hopital's rule proof questions
Approximate Solutions to Non-Linear Differential Equations
Exchanging order of integration
f(x) differentiable at / near x=0?
It is a good question about disk method Can you help me to solve:)
difficult equation
Continuity of complex functions
Poly function
Complex Inverse Function Theorem
A Couple Limit Problems
Could someone please explain this (simple) fact about Taylor expansions?
Eventual boundedness of nth derivative of an analytic function in L2 norm
Fourier Transform Question - Negative Frequencies?
Exclamation mark
A 3-dimensional calculus
taylor's series expansion
Algorithms For Change In Dynamic Discrete Systems
An open connected set is path(polygon) connected
Find the partial derivatives of the function
Ïnverse functions and composition
l'Hopital's rule for more than one variable?
Function problem (e^sin(x))
Integral ((4x^2)-1)e^(-2x^2)
Problem with fitting simple quadratic function to 3 data points
velocity on a sphere
Tangent plane approximation via parametric equations
Simple quadratic optimization problem
Questions about aplications of integral.
Value of a definite integral
Evaluate an Infinite Series in Closed Form
Evaluate an Infinite Series in Closed Form
Infinite Series without an "x" term
L'Hopitals Rule Conditions
Integrals that can't be evaluated...
Is there a closed form for the harmonic series?
Area under the curve and its submission.
Is Integration by parts the only way?
Gamma Function in closed form?
derivative integration tables
Some vector concepts
Absolute value of complex numbers
Dirac delta function - its confusing
change of variable problem
Max and min in several variables
Basic Vector Calculus
could the theory of everything be a number?
Nested sequence of compact sets in Rn has a non-empty intersection?
Very basic - sinusoidal motion question
Domain/Range of a function
tîny-tîm's theorem
Circle-Line intersections
Magnet faling near an iron wll
Centroid Problem
Dirichlet function question
Partial Differentiation Question
Area under graph when log-log scale gives straight line
2D DFT from 1D DFT
perverting a contour integral
Solving Rational Inequalities
Evaluation of limit
Partial Differentiation in free Schrodinger Equation
Experiment to prove that limits exists!!
Symmetric Extensions
lagrangian multipliers
Numerical Integration of Functions with Poles
Taylor series of real function with zero radius of convergence
Inequality with absolute value of a complex integral
divergence theorem in four(or more) dimension
Notation
sequence of complex polynomials
Can you find this limit?
Can you help for this ?
Taylor series of 1/(1+x^2) . . . around x=1!
Chain rule / acceleration
Help for this question ?
taking foureir integral in polar coordinate
taking foureir integral in polar coordinate
Infinitesimal quantities
Express summation at integral
Spherical Coordinates
visualizing a strange quadric surface
Plotting software
Tangential vector of a surface
Prove or disprove...
canceling terms out, ok or not?
Poles of Pade Approximant
Inverse functions for f:R^m-->R^m , or f:X^m-->Y^m
geodesic torsion
A quotation then a question
derivation Rankine Hugoniot
TRIPLE INTEGRALS - How do I do this -I cannot draw at all
Stoke's Theorem simple case
integration using eulers formula and complex numbers
Distributions and Fourier transform
Double integral/change of variable
Problem with real analysis
Orthogonal Projection onto XY plane
Integration by parts
vector fields
oopsie, issue with change of variables to evaluate definite integral
high order derivitative of exponential function
Calculating the dimensions of an icosahedron from a sample of cross-sectional widths
Finding equation for trigonometric function based on two points
The derivative of x^x^x
integral of x^2*exp(x^2) using erfc tables
Multi Point Pade Approximant
Alternating Series Partial Sum
Question about pointwise convergence vs. uniform convergence
Odd series behavior?
A question from Real and Complex Analysis (Rudin's).
branch point problem and argument along contour
maximum value of f(r)
interesting branch point problem
Orthogonality in Discrete Fourier Transforms
Partial differential equations
when to use the residue at infinity
A Measurable Function not Borel Measurable
definite integral
Ess Sup Norm as limit ->oo of L^p norm
Root vs. ratio in determining radius of convergence of a power series
Simple Derivatives
Calculating tau from measured time and temperature
Measure theory in R^n and in abstract spaces
Stochastic Analysis / abstract Wiener spaces
Entire functions and polynomials
Elliptic Functions
Taylor series for tanh
Addition theorem
Bessel function second derivative
Quick question about integral of (1/x)
What is an Asymptote?
Parametric Line intersections...
Difficult integral for Trig Substitution
Can someone define a line integral?
definte integrals
How do you do this weird integral?
Integration problem
mutivariable integration quizzes online
comb(x) is confusing me.
transforming parabola to straight line
Investigation into infinite limits
calculus of variations
Vector Calculus question
Why is Derivative of 2pie=0 and not 2
Multiple Integration Limits
derivatives question
derivatives of fourier transform
gradient in hyperspherical coordinates
The boundaries of doule integrals in polar form
expansion help.
Almost Reimann Integral
I need help with Integration pls
Graphing Implicit Functions
Help for this infinite integral question ?
Help for this limit ?
Moments
Differential Equations through Power Series Expansion
elliptic integral
Increasing/ decreasing function
How would you integrate...
Branch-cut singularity of a complex logarithm
Self-Adjoint Extensions
Series for log_2(x)?
Change of variable in multiple integrals
Passing limits through integrals
Unwanted constants after integration
How to minimize a simple quadratic function of multiple variables ?
a simple limit that causes a lot of headache
Complex Analysis - Removing A Singularity
Arc Length and Line Integrals
Directional derivative of F in the direction V is the same as in the direction 2V?
A Simple Definite Integral
Minimising the action for surface area in AdS
Anybody know a general way to approach this sin/cos integral?
Using L'Hospital's rule to evaluate a fraction containing two variables
Graph of a parametric curve on an angle?
Derivative Confusion
Favorite Function
Line Integral (where the path is not single valued)
Can someone tell me how to do an integral of this form?
continued product of fractions
mult. analysis
General Form
How do you find the Natural Log of a Number?
Limit of multivarible functions
setting up polar-integrals
Evaluation of Non-Elementary functions
Does this series converge
Confirm this easy integral
Double integral showing a range of values?
Derivatives
Project Ideas
Suggestions for Term Paper?
proof of second order derivative
getting g such that del dot g = f (given)
Range of the Hausdorff dimension
Fourier transform of a real signal
Identity in complex analysis
Is "Zeta regularization" real??
Proof of Taylor's formula for polynomials
Integral
Math Programs
Lp space question
finding a function
Hausdorff Measure on C
Monotonicity of the riemann integral
can we define this
The meaning/definition of Limit
Does this series converge.
Vector Identities ??
Random expression generator
Bounded derivative
Fourier Transform of Rect fn
Isolated singularity
When to use spherical and cylindrical coordinates?
Calculus hangup in Gravitation
Relationship between the total derivative and the integral?
How do you prove this consequence of the triangle inequality?
interpret this geometrically
Integrate (ln ln x)^n
Struggling to show that this series converges.
Elliptic integral
why can not make a distributional change of variable inside an integral ??
divergence of a vector field
impossible functions ??
Uniform and Pointwise Convergance of Functions
Definition of Null Homotopic
very simple calculus question
How to identify the polar curve?
Inverse functions in R^n
Approximation by polynomails
Convergence/Divergence of this sequence
Evaluate this limit
closure
Derivative of Summation
Operator questions
Show that this sequence converges to 0
How to derive a Parametric Equation?
Integration with branch cuts
Solution of a recursion relation
Limit
coordinate transformation of nabla operator
Polar Coordinates and Air Navigation.
complex analysis: laurent, residues
Any idea about how determine body movement upun the accelerations?
Measure theory question
Lagrange Multiplers with Two Constraints
Gradient of a tensor? Del operator on tensor?
geometric intepretation of Taylor series
S>V>T help with velocity
I found something, but I'm not sure what it is. Summation Notation
Convert equation of a line on a plane to R3 equation
Help With Integration by Parts
Help with Newtonian Potentials for Helmholtz Decomposition
How to show cons. of Energy from F=change of potential
Workspace Volume in Spherical Coordinates
Double integral-Surface area
Jacobians and Surface integrals
numerical integration
Scalar equation of plane
Parallelepiped
Dot product
Finding modulus of continuity
conceptuality of calculus
approaching a limit
Solid angle
Help me sort this out
quite a complex integral
Another doubt
exponential integral
Dirac delta distribution
Why does 0! = 1?
Triple integral change of variable
Transforming piecewise continuous functions
Maxima and Minima of z=f(x,y) theorems!
How to prove bessel function J1/2(x) = sqrt(2/πx)sinx;
Multi-Valuedness
Laplacian in spherical harmonics
Laurent expansion of principal root
Differentiation Variable
Level Curve
integration
integration
Position Vectors
derivatives
What whould intigration of this result yield?
Cylindrical coordinate limits
Infimun and supremum of empty set
Understanding Calculus in a different way
branch point problem wikipedia methods of contour integration
Generalization of Poisson summation
Turning point of car on the left or right of travel direction.
maximum mean value
Principal-valued integral over convex hull
My professor said that this integral = 0
convex/cocave function?
algebraic singularity
Taylor's Theorem in simple english
e^x
Limit calculus
Center of mass of a ring of variable density
Complex analysis
Image of deformation product
Help with notation.
Cauchy Sequences
Can an analytic curve fill the x,y plane?
convergence of infinite sum of log integrals
Really hard intergration problem\!! take a look
Transform tables
Generalized Product and Chain rules for more than two functions, for all derivatives
Riemann Integral Identification from Sum
Theorem (2)
How can I minimize this?
Vector-Valued Functions
Solve this integration.. ?
First Year Calculus Kepler's laws?
Contour integration problem
Divergence-less Fields
Is the gradient really just a first-order approximation?
Techniques for Integrating Radical Functions?
Integration
Natural Logarithm Easy Questions..Plz help...
Radius of a Solid of Revolution
Basic question about functions
the equation of a normal plane to a curve - confusion
Different Statements of Morera's Theorem
Query concerning derivative of e^x
Complex Analysis
limits and infinite oscillations
Inverse Mellin transform
I don't understand this property of arctan(x)'
A general form derivative problem
Binormal vector
Open Sets of R^n
Line Integral Visualization
Analyicity versus continuity
Finding Taylor series about some point
Integrating Complex conjugates.
uniform convergence
Existence of Derivative Proof
integral of sqrt(x^2-a^2)exp(-x)
Need surface area of N-Ellipsoid.
Limits of pitch and time resolution in signal analysis (FFT/SFTF)
Asymptotic behavior and derivatives
Flux Integral Over Cylinder
Cauchy theorem for integrals
Mercury's orbit
textbook of complex variables function
Please confirm problem in Spivak
Understanding Epsilon Delta Proofs
Having trouble understanding derivatives
Complex numbers - are they the 'ultimate', or are there any "complex complex" numbers
Alternative to Integration by Parts?
integration formulae for a tetrahedron
Intro. to Integrals
Negative Lipschitz (Hölder) exponent: Intuition!!!
Two-Variable functions
smooth non analytic functions
Visualize partial derivatives?
if A*A is a compact operator, is A compact?
Asymptotic Fourier transform
Fractional Calculus
what are teh p-adic and adeles ??
Hi all... PLEASE HELP
Drawing complex integration contours
laplace transform
Help with Line Integral
Pointwise Limit
Pointwise Limit
Connected sets in a topological space
differential of a map (mathematical analysis)
why is it possible to do this
Anitderivative of a position
Laplace and Fourier Transforms
0^0 in taylor series
Finding the equation of the line of a cubic function
What in the world?
complex analysis harmonic function
fourier transform of f \in C_c^\infty(R^n)
geometric area integration of 1/x
evaluate (1-x^3)^-1/3 from 0 to 1
Conversion of polar equation to rectangular equation
Do I need Calculus?
Integration of a 'stairstep' function
Having trouble with a surface integral
Partial fractions on exponentials
limit in the interval
Fourier Basis functions question
L2 norm = +Infinity
iterated integrals wrt one variable
fourier transform isometry
Rudin's real and complex analysis solutions
Help with simple integral
log plus
Reciprocals of derivatives
Canonical measure on an infinite dimensional Euclidean space R^N
How to take the limit of a multivariate function that goes to 0
Fastest curve from A to B under gravity!
Derviation of bessel function of first kind via contour integration
Abuse of Liebniz Notation
Hadamard finite part integral
How to interpret the phase along a contour of sqrt(z^2+1)
vector calculus in higher dimensions
Vector Calc: Can you verify my answer?
perimeter of an elipse -- exact formula
Help with integration
Potential functions
Cauchy residue theorem
approximating an integral on R^3
What is the difference between a partial differental and an ordinary differential?
proof for clalculus log rules
Technicalities when graphing in 3-space
need good books on calculus for self study
Can I get the integral of cos( t^2/2)?
Rational functions
calculus project idea?
Derivative question
Looking for real analysis, abstract algebra, etc. study partner
Equation to fit Curve
Integral equivalence/log function shifted
i^i
How did Newton approximate the partial sum of harmonic series?
Re-write the Equation
Complex analysis: Terminology
Cauchy product of series
help with integral
Units and the Cross Product
hot to determine which is greater
FFT (Fast Fourier Transform) - a method for phase continuation
Calculus Max/Min Problems
Laplace differentiation question
Constant function
Inverse Function Theorem in Spivak
Integral mean value theorem
power of a sine wave (electronics engineering)
Leibniz notation
Interpolation methods for two points and three derivates?
Terms of "second order" and "fourth order"...what does this MEAN?!
The Dog Dilemma
integrating for pi
any calculi without limits?
Maximum volume of a cone.
Integral of product of irrational powers
Is this a poorly worded question?
Curl and the Cross Product
continuity of two variable function
tricky limits questions, bit of help please
Complex Conjugates: f*(z) = f(z*)
Help with Multivariable Calculus
Differentiation Problem -
Volume of toriodal region (engineering related)
Least upper bpunds
the break down of a negative binomial equation
Radius of Curvature in 3 Dimensions
Radians to vector notation
Sternberg's Advanced Calculus and math education
holomorphic=analytic?
Why the sequence is not convergent?
integral of tan(logx)
proof of chain rule
What does this notation mean?
Counterexample?
Integral equation
General Equations for Certain Volumes of Revolution
Question About Proof
Tensor Calculus
Levi Convergence Theorem for step functions
Fourier Transform question F o sin(10t)
what is neutrix calculus ??
Equations of Motion
expansion of sqrt(x^2-C)
integral of (secx)^3 with eulers formula
How to distribute product sign across base and exponent terms
Difficult Differential Equations of Motion
what's this function ?
Whittaker function and the Meijer’s G-function
Difficult Integral of a Rational Function
Question about Sequences - sorry if this is in the wrong place.
Centre of mass of truncated sphere
Implication
Integral notation?
Unit vectors in Spherical Coordinates
Parametric Quintic Spline...
Wave dispersion relation and parametric representation of a "streched" circle
linear independence
Proving that a certain f(x) can't be zero by differentiating
How to calculate this function?
rate of lim exp(x) ~? rate of lim exp(-x)
How to Define Differential Length Vectors
Vector Coordinate Conversion
Double integral variable separation
arctan(x) in terms of logs
Showing that a function is C infinity?
Velocity with respect to acceleration
conditions for non-zero discrete Fourier transform?
Convergence of Bessel Functions
Taylor series radius of convergence and center
Appealing to Mathematical Intuition
Closed Curves.
Does derivative have to be piecewise continous
Rate of convergence
cross product of a vector and its derivative
Quaternion derivative
Can this be made (integral equation)
Tangential derivative
hypercomplex numbers (a+bi with a,b hyperreal)
What is the intuitive definition of a subsequence?
Differential area
Matrix integration problem
interior points
double integral bounded by closed parametric curve
Simple integral with Trig
continuity of a discrete function..
Definition help (accumulation point/limit point)
functional analysis question
Partial derivatives of f(x)*(f(y)+f(z))?
Complex integral via complex contour
Development of Complex Numbers
Area and Definite Integration
Reversal of the order of limits
Definite Integral and Summation Equivalence
Conditional expectation and Least Squares Regression
Change of Variables in Multiple Dimensions
Simpler Euler-Lagrange equation
Find the function for this Taylor series
Use of state space equations to model a dynamic system
power rule valid for any complex exponents?
eulers idenity
Fundamental Theorem/Area
Function domain and range...
Understanding the total derivative in terms of analysis
Divergent series...
nonconservative gradients (not an oxymoron)
Real Sequences : Can some terms be undefined?
1-2+3-4... divergent series confusion
Showing skew lines lie in parallel planes
what would be an example?
Re-create missing negative frequencies?
Summation of a series of bessel functions
Method of proof
Intermediate Value Theorem : Is this version correct?
Solving a limit problem using the definition of convergence
Polar complex differentiation
Vector calculus identities proof
Looking for a good webpage with different coordinate systesms
integral equation with unknown kernel?
Unknown real non-analytic smooth function
numerically evaluating an equation
how to compute logarithm of orthogonal matrix?
definition problem of the integral of a nonnegative f in royden's book
Is this derivative Lipschitz?
Next number in sequence, or pattern of sequence.
How to calculate this integral in Mathieu function
Calculating this difficult integral (equation of a circle)
Simple questions regarding Taylor series
zeta function for complex argument
Series representation help
Expansion of power series
about numerical evaluation of multiple integrals
3D delta function
surface areas and volumes
Cross Product and Magnetism
even function has a Laurent decomposition of even functions and even powers of z
how do i integrate this
Triple integral of function
Continuous and alternate power
How to find role of Constant coeficient DH?
Jacobian and Multiple Integral
Integration using series expansion
Proving that 1/(x+1) is continuous at x=0 using epsilon-delta def.
...Hilbert Spaces?
roots of a given f(x)
laurent expansions with only one factor in the denominator of the function
Solving an equation with boundary conditions
Vector Calculus Mysterious Identity
Dense subspace of 1st category
integral of sin(x^2)
Sum of random variables and Fourier transform
condition for differentiability of a function
An identity involving a Dirac delta function.
Rolle's Theorem
Maxima-Minima for a 6 independent variable problem
Sequences of Integrals
Calculating dr/dtheta at an arbitrary point and angle
Parametric Equations - Finding Tangent Lines
Integral of polynomial to some power
Too bad we can't represent vectors with dots?
Oguzkan
Integral over an arbitrary surface
unifourm continuity
Differentiability
Good source of problems for multivariate calculus
Volume of n-dimensional sphere
The Point of Series/Convergence?
Fourier transform of Logarithm ?
taking the gradient of 1/r (solid sherical harmonics?)
Partial derivative
help on this integral
Proof for integral
Double integral
Help with linear independent and correlation
Lp - Averaged Modulus of Smoothness
bijective & continuous -> differentiable?
How To Find The sin (cos x)?
g(x1+x2)=\sum g(a_{i,j}x^ix^j)
Integral substitution
Double integral
Need help with this series.
Arrangement Of Terms Question
polar coordinates
Jacobian
Big Oh notation...help?
Hyperbolic and Inverse Functions
How could you use the implicit function theorem to prove something like this?
Integrating WRT d^2 x or d^3 x
"Essentials Calculus"
differentiate 'n' times
Integral Over a Sphere with dirac delta function
Spherical coordinates surface integral
integrand approaching sin(x)/x
Find the arc length for the given interval (parametric curve)
Question from a theorem in Baby Rudin (Re: Least-Upper-Bound Property)
Infliction points
Triple Integral
Analytic solution to an exponential integral
contour integral around essential singularity
Uniqueness of Laplace Transform
Need some series/ summation help
Calculus ?
The Beginning
periodic, continuous and piecewise smooth function
How does one go about proving an elementary solution to an integral does not exist?
differentiation
simple derivative question
Uniform Convergence and integration
Triple Integral
Something's wrong...
confusion with the Taylor's Inequality
Triple Integral
please correct my working out
Change of variable
Mutlivariable Epsilon Delta Proofs
Derivative
Binomial approximation using Mellin transform
Very tricky integral
detail
prove a function is invertible using Calculus?
Contour integral methods
Sequences in nonstandard analysis(basic question)
Compactness of a space
Differentiation
understanding differentials and differentiation
Does "+ C" melt together ALL constants?
Differentiation of a function with respect to itself
Derivative of the Gamma Function
A multivariable chain rule problem
If, lim [(A)/2^y] as y->infinity = (1/2)*[(1/2)^x], what is A(x)?
Fourier transform of rect(x)
Integrating 2nd order derivative
Problem with integral
maximum/mimimum of a complex function
interchange of integrals and limits
Vector Product Rule Deviation
Understanding of Higher-Order Derivatives
Asymptotic expansion of complex integrals
Equivalence of norms
cylindrical vs. spherical coordinates
limit of y=((x-1)/x)^x as x approaches inf
<please help me>
Volume of a cube
Double Integral Evaluation
Epsilon-Delta proof help
Indeterminate forms
Hello. Needs help with disjoint cycles.
Bvp
how to find global/local minimums/maximums.
Taylor series
linear functional clarification (from rudin)
Integrating products of Bessel functions
Antiderivative as Area under Curve
Precise Definition of a Limit
Calculus and Technology
why can exp function in complex plane be defind as e^x(cosy+i siny)
zeroes of analytic functions
Question REgarding Reimann integral
Some one help.Continuous Functions.
Partial differentiation of a function
simple question
Mellin transform
Absolutely Closed Metric Spaces.
Question Re. Simple epsilon proofs...
Area under Curve REVERSED!!
Integration
PreCalculus Functions
Maximization of a |F|^2
cos and sin relations
Fourier transform of Green's function
Improper integral confusion
What does the term "complementary interval" mean?
Programming smooth x/y acceleration change to target a moving point
Complex Asymptotics
[Numerical] Computing a contour of an integral function
Integrating angular damping into angular velocity and rotation
How can you prove that a Cartesian product of compact sets is compact?
A Maxima problem
Mean Value Theorem in Surface Integrals
Uniformly Distributed Sequence
logarithmic integral
Conditional convergence of J1(kr)k
Complete metric space
Brownian motion problem in the plane
Is it possible to sumate this series?
Is there a trick to solving this definite integral?
Should be pretty simple proof
I don't get branch cuts in the complex plane at ALL
What does this happen to my series expansion?
Product of multiple determinants
Spectral resolution of the Laplacian
arcsinh and arcosh
simple limits question
Derivation of Jacobian Determinant
Improper Integral
What are some basic applications for Partial Derivatives?
Continuity
Fourier Transform question
Frustrating Inequality...
Implications of Squeeze Theorem
Functional independence
Finding the definite integral
Vector Fields on my Ti-89
show that trapezoidal rule is exact for y(t)=t and y(t)=1?
Conceptual problem with integration by parts.
powers computation
limsup, liminf simple question
converting hertz to µT MF?
Is DE quadrature implemented in Matlab?
product of distributions
Question on Elementary Index Notation
Prove that lim gn for n→∞ exists, and ﬁnd it.
Axle Loading
Integration of rational functions by partial fractions
Limit of a recursively defined sequence
argument value in complex numbers in polar form.
L^1 convergence and uniform convergence
Subspace of Normed Vector Space
Vector Calculus: Question about the origin of the term 'divergence'
Anti-derivatives and Elementary Functions
Quick Qns : Convergence in Polar Coordinates
Quick Qns : Partial Derivatives
Numerical Integration: Gaussian Quadrature
Can't solve problem
Upper Bound Confusion
Imaginary parts of roots of unity
Integrals and Derivatives
hyperbolic area sector confirmed with hyperbolic functions
Pretty easy question about squares of square roots
Cartesian product of a family of countable sets is countable!
Lagrange multiplier help
Question about ordered field axioms
Limits and Continuity
What is an integral with a circle through it?
Trouble with step in proof involving norms and integrals
Quick Question about Continuity
Is the product of two sine functions always real-valued?
Wondering with the Integration
Searching for branch point tutorial
Quadric surfaces problem please help.
Simple (I think?) measure theory question...
book on real analysis
Gaussian convolution question
Please help with the integration.
I can not understand a paragraph in a book(about inequality)
Matrix determinants and differentiation
Is this a closed set?
Lagrangian Multiplier with Matrices
Open coverings and Heine-Borel theorem
how do you DO analytic continuation?
Functions!
how to get step-by-step integration
chain rule in partial derivative
simpler proof that sequence x_n = n does not converge?
how do you determine a f(x) is periodic and fundamental period
Proving a sequence diverges with limited information
Convergence of series
Approximations?
Trouble with use of the Residue Theorem
Notation Question
alternative proof for the 1st mean-value theorem for integrals
when is it OK to pass the limit to the exponent
Area of a surface of revolution around the x-axis
Need help with Polar Coordinates, esp. for integration
Please give suggestions about solving a double integral equation
What Basic Derivative Rule Is Responsible For This?
exterior calculus: what about symmetric tensors?
Forcing Convergence
CalcIII limit problem
Limits of expression with square root
Residue Theorem and Partial Fraction
Why is this function onto?
Trigonometery
question of basic calculus
Rotation from Vectors
Is One or Both of the Integral Solutions Correct?
arelation in complex analysis
leibniz notation clarification?
How do you know when to use integration by parts on a problem?
Need help with complex integral
Definition of supremum and infimum using epsilons...?
Another Polar Coordinates + Integration Question
Arithmetic with infinities
I don't Understand Principle Values
f maps A onto A=>f is one to one
Is such a theorem exists? (Uniform convergence).
Integration
[a,b] in R is compact
Existence of a bijection
Question about zeta function
Need help on integration question i found on net
Fundamental period of a signal
Theorem
Nth Derivative Induction Proof
1st order linear differential equations - integrating factors
Functions that are not integrable in terms of elementary functions.
Coordinate transforms
almost done but got stuck
Help with basic calculus
stationary distribution
Extreme Value Theorm
Integral: existence
Simply connected regions
Modulus limit complication
Continuity and Domain of Function
Proof of orthogonality of associated Legendre polynomial
Definite Integral Help?
Second derivative test for x^3
Area defined by a rope wrapping around a circle?
Divergent infinite series
Sketching x/[(1+3x)^2-1]
Doubt about Implicit differentiation
About Simple Poles
integral calculation
2 different dy/dx of xy=c^2
The limit of the complex conjugate as z -> 0
Propellent Burn Rate Calculations
question about an integral.
a strange solution ??????
Shortest distance
second derivative from parametric form
Difference between Continuity and Derivatives.
Choosing the correct method of integration.
volterra equations
A function 'continous' at a 'point'.
Limits of functions at infinity
am I doing anything opposite to this problem related to verifying Stokes' theorem?
Quick/easy question about analytic (holomorphic) functions
Differential vs. Derivative of a multivariable function
Sufficient condition for differentiability of a function of two variables
Delta/Epsilon Proof for General Cases
finding the Parametrized curve
Integration: 1/((x^(1/2)-x^(1/3))
beyond distribution theory
Translation operator expansion
a question bout midpoint rule?
I have a question about the value of limit.
strange thing i noticed about centroid of a cone vs triangle
Integral of Bessel functions combination?
Continuity.
How to derive a number to the power x (e.g. 2^x)
Help determining an equation that describes a pattern
Maple, Matrix and Gradient
Critical points
some derivative of integral
order of differentiation and integration
Riemann-Hilbert problem
Derivative of an integral?
is this true? euclidean metric <= taxicab metric
swapping the limits of integration
Dot Product of Derivatives
The sin(a+b) formula and the product rule for derivatives
Optimization
Cauchy trick for divergent integrals.
unconditional convergence
A hard series...Convergence?
convergent/divergent with natural log
Proof with partial derivatives
Lagrange
Integral of 1/1+sqrt(x)
Distance between 2 points in spherical coordinates
Limits and Boundary and Func help
percentage uncertainty
integral of (xsinx)^2?
Using a time gradient to compute velocity
Lagrange
A SPECIAL Derivative of Matrix Determinant (tensor involved)
Limits Of Functions
integral using parseval (supposed to be simple :( )
Name for integration by parts shortcut
Chain Rule - intuitive "Proof"
"Inverse" trig?
arccot
Limits
d/dx of ln(|x|)
Reflection Rule of a Fourier Transform..
calibration errors
example
Gauge continuity
Euler's identity
GAMMA(1/2+I*y)
Multivariable Function
sup problem
Fast Fourier Transform
Double Integral
Arc Length Problem
what is the mean of factorial(-1/2)??
Triple Integral
An integral with variables
Approximating Line Intersection Equation with Maple
Convolution
supremum principle
Infinite limit of complex integral
Math project/research
Derivative... PLEASE help!!!
heklp with an integral involving the exp function
Ineqaulity on \ell_p
Help! Forces and Friction and Movement! O my!
Cosine limit
Fluid Streamline Vector Problem
Complex analysis- poles vs. Zeros, etc.
Limit Of A Function From Definition
Obvoiously True... (Countability)
What does "test" mean in distribution theory
logarithms and online integrators
Hypergeometric Inequalities
Scalar Field Concept problem
Question about liminf of the sum of two sequences
I am doing a project analysis and need some help with errors
on Analytic Continuations of complex-valued functions
On why e^x = lim (1+x/n)^n
On Fekete's Lemma
Laplace Equation problem
convexity of mathematical model
meaning of the complex residue
Deriving the Bernoulli Equation::Fluids
Limit of sin x
Second Order DE - Need Help With Equation
I want to understand how to use the general equation [f(x) - f(x+h)]/h
what is the co-domain of a function
One-to-One Mapping
non-measurable sets
Implicit Differenciation
Complex and real integral
Integral of Exp(I x) and the Dirac Delta
Related Rate Problem Including a Cone
Question about Compact Sets
zeros of functions on the complex plane
Need advice on how to study trigonometry
Integration for Model
Delta Dirac Function problem
Material Needed for Power Series
Simulink: Integration with respect to distance
Fresnel Integrals
Do I integrate it using Trigonometry substitution?
Suggest some optimization problems for me, please.
Matrix condition number question
question about derivatives
Double Integral
Does this notation for partial derivatives work?
What's Hessian matrix ???
Integral evaluated at +/- infinity
Point of inflection
Integral of e^-mod(x^n)
Stubborn Integral
Problem with int(arctan(B-x/tan(a))/(d-x)) dx
Integrating exp(x^2) like gaussian integral??
Integrating a quadratic funtion raised to m/n
Gaussian fitting
Uniform boundedness of integral of differences
Analyticity
Dependencies within Bessel's recursive relationship
Bringing a derivative inside an integral?
Multivariable limit
Hard time visualizing gradient vector vs. tangent vector.
Trouble understanding a derivative used in Hermite curve reparameterization
Does every continuous function has a power series expansion on a closed interval
smooth and L^2 on R^n. Will it be bounded??
Integral of this exponential function: does it have a solution?
2 functions f and g that dont have limits at a number c but fg and f+g do
if n=complex number what values of n in i^n real?
Open sets and compact sets
Finding a volume by triple integration
Area of a hyperbolic paraboloid contained within a cylinder
averaging of hysterisis curves
difficult integral
Sequence Proof (Am I missing something here??)
interesting limit
fourier analysis of a Lorentzian/Cauchy/Breit–Wigner distribution
Riemann Zeta function zeros
complex inequality
explanation of the breaking up of a derivative
Lebesgue integral, sequences of functions
Do Orthogonal Polynomials have always real zeros ??
Solving for x
Solving for x (quadratic)
Laurent series
help me figure the surface area of a partial cone please...
Limits of Arguments of Functions
Ellipsoids and Surfaces of Revolution
Chain rule help
Idea of a "subsequence"
How to show a set has measure zero?
taylor series as Determinant
How to prove Taylor's expansion for multivariable function ?
Vector Potential
Polar rose
General solution formula of a differential equation
Finding the volume of a 3-dimensional spherical intersection
Sketching solids
Surface integrals in R^n, n>3
Green function on cube domain for laplace equation
Converse Statement of Uniform Continuity...
contour integration problem
Find the limit of trigonometric function
Integral of exponentiated Fourier expansion
The proof of derivative of lnx??
Recognizing geometric series
moment problem
Question about the intervals (b,b) and [b,b]...
line integral of semicircle
Evalute expression of associated Legendre's polynomial
Change of order of integration
Vertical Sections and Level Curves
complex variables
Surface area of a cone--inconsistency?
power series of inverse trig functions
Numerically find Zeros in Complex functions
Integration of a Function of 2 Variables with Respect to One Variable
Orthogonal Polynomials
Chain rule, transforming PDE
Problem about analytic functions
Mixed Partials
Volume of a cone using cylindrical coordinates and integration
Derivative of Log Determinant of a Matrix w.r.t a parameter
Question about limits and inequalities
How to perform multivariable numerical integration?
improper integral?
Integrating a norm
why there is no max / min
How do I graph this?
plane intersecting a sphere
Laplace Transforms and Charactestic Equations
function property name
Continuity
Why is it that this integral equals zero as the limits go to infinity?
Vertical Sections and Level Curves
uniform convegence and continuity
Topology induced by a metric?
integrate
Analysis book that assumes some knowledge of topology
How to determine the number of solutions
Inner Product (Infinite Dimensional)
Tangent line of the curve of intersection of two surfaces
Bessel integral, solving strategy?
Minimization.
Integral of e^(6x)/(e^(6x)+6)
Summation of continuous band of frequencies
square integrable functions
Littlewood's three principles
Incompressiblitiy and unit length implies constants...
Integral of...
need help understanding Euler's formula (complex numbers)
perturbed function
Integration Problem
Question about big O
perturbed function
Need help on Field theory...
delta vs differential
meaning of "vanishes outside a set of finite measure"
Help with derivation of euler-lagrange equations
vector equation
how to get the volume of intersecting region of two ellipsoid
Proof of lim (x to 0) of sinx/x and circular proofs