Join in expert discussion on differential equation topics like ODE and PDE. Differential equations are an equation involving derivatives of a function or functions.
Threads
Graduate Third order differential equation
- electronic engineer
- · Replies 3 ·
Graduate What are the solutions to this equation called?
- Labyrinth
- · Replies 6 ·
-307 order and whether or not it is linear
- karush
- · Replies 1 ·
Graduate Numerical Approximation of a Rocket's motion
- Mardlamock
- · Replies 3 ·
Graduate Double pendulum - solving with energy and Simulink
- aaddcc
- · Replies 1 ·
Graduate Solve ODE: (x^2+2)y'''-(x^2+2x+2)y''+2(x+1)y'-2y=0
- GodsmacK
- · Replies 2 ·
Graduate Some tip you can share to solve this equation?
- GodsmacK
- · Replies 1 ·
Graduate System of two second order ODE's
- chenrim
- · Replies 6 ·
Graduate Good texts for solving PDE's by integral transforms
- Maths Lover
- · Replies 2 ·
Graduate Solving Special Function Equations Using Lie Symmetries
- bolbteppa
- · Replies 6 ·
Graduate Tenenbaum & Pollard Pages 53-54: Apparently does not make sense
- xorg
- · Replies 5 ·
Why is the integration result not -xe^-x - e^-x?
- Cadbury
- · Replies 3 ·
How Do I Establish That \(\lim_{t \rightarrow \infty} S(t) = \Lambda/\mu\)?
- kalish1
- · Replies 8 ·
Finding the Solution to a Differential Equation Passing Through (1,2)
- Cadbury
- · Replies 4 ·
Linearly independence using Wronskian?
- Cadbury
- · Replies 3 ·
Finding General Solution vs Solving Differential Equations
- ifeg
- · Replies 6 ·
Undergrad Initial guess in Newton's method
- Maged Saeed
- · Replies 7 ·
Solving a First Order Linear Differential Equation with an Initial Condition
- Cadbury
- · Replies 2 ·
Reduce an equation to a homogenous equation?
- Cadbury
- · Replies 3 ·
Graduate Inner product structure for classical diff equations
- julian
- · Replies 2 ·
Graduate Solving an ODE using shooting method
- spaghetti3451
- · Replies 3 ·
Undergrad Is the Solution of a Differential Equation Always Unique?
- moh salem
- · Replies 5 ·
Graduate Wronskian of the confluent hypergeometric functions
- Domdamo
- · Replies 7 ·
Graduate Relationship between DEs and infinite series.
- ellipsis
- · Replies 3 ·
Graduate Understanding existence theorem of (strong) solution of SDE
- Paalfaal
- · Replies 2 ·
Graduate General Solution to a certain form of ODE
- CSteiner
- · Replies 3 ·
Graduate What are the Boundary Conditions for Solving Poisson's Equation?
- DivergentSpectrum
- · Replies 2 ·
Graduate Challenge 15: Worshipping the Moon
- micromass
- · Replies 9 ·
Graduate Sturm-Liouville confusion
- fayled
- · Replies 3 ·
Why is the interval solution this?
- find_the_fun
- · Replies 4 ·
Graduate What is the connection between the Wronskian and linear independence?
- MathewsMD
- · Replies 2 ·
Graduate C2-solutions to a diff.equation.
- Hatmpatn
- · Replies 1 ·
How Long Until the Ball Hits the Ground?
- YOLOSWAG1
- · Replies 3 ·
Undergrad Linearity of ODE: (1 x^2) dy/dx + y = 0
- RiceKernel
- · Replies 4 ·
Graduate Modelling the motion of a meteor
- PeterH
- · Replies 5 ·
Graduate Differential equation/Integration problem
- JulieK
- · Replies 2 ·
Undergrad Forming a general summation of terms
- MathewsMD
- · Replies 3 ·
Undergrad How Does Changing Sign Conventions Affect the Equations for Motion?
- MathewsMD
- · Replies 4 ·
Modelling the motion of a meteor
- PeterH
- · Replies 3 ·
Graduate Finite difference discretization for systems of higher ODEs
- Ojo Saheed
- · Replies 3 ·
Graduate How can you find this differential equation?
- Lamebert
- · Replies 7 ·
Where Does the Convolution Theorem Come From?
- bugatti79
- · Replies 11 ·
Undergrad Why does the 2nd order homogeneous linear ODE have 2 general solutions?
- kidsasd987
- · Replies 1 ·
Graduate Why is a set of functions v(t) dense in L^2
- 4real4sure
- · Replies 2 ·
Graduate Very simple: second order derivative in wave equation
- mr_sparxx
- · Replies 3 ·
Undergrad "State of the Art" in nonlinear differential equations?
- Mr. Moose
- · Replies 5 ·
Approximate solution for non-linear ODE
- topsquark
- · Replies 2 ·
Undergrad Trouble Setting Up Equation for Weight Loss Over Time
- ilikeintegrals
- · Replies 1 ·
Graduate The energy in the linear stability analysis
- jollage
- · Replies 6 ·
Coupled non-linear system of ODEs
- topsquark
- · Replies 5 ·
Graduate Why Normalize Boundary Conditions in PDEs?
- garcijon
- · Replies 1 ·
Graduate Partial Derivatives: Solving y^2=uy-v
- theleftside
- · Replies 5 ·
Graduate What Are the Possible Equilibrium States in Tank Systems Using a Ratio Approach?
- MathewsMD
- · Replies 1 ·
Graduate How do I apply rk4 to a second order pde?
- DivergentSpectrum
- · Replies 11 ·
Graduate Sturm-Liouville Equation. Question about different forms.
- DiogenesTorch
- · Replies 4 ·
Graduate Numerical method for wave equation
- semc
- · Replies 2 ·
Graduate How to make my equation fancier?
- PhyAmateur
- · Replies 1 ·
Graduate Numerical Solution for ODE with Critical Point: A General Procedure Guide
- Vrbic
- · Replies 10 ·
Graduate Solving Differential Eqs with Critical Point: Initial Conditions & Solutions
- Vrbic
- · Replies 1 ·
Graduate How Does the Inverse Scattering Method Apply to Soliton Equations?
- test1234
- · Replies 10 ·
Graduate The Differential operator and it's limitations
- BiGyElLoWhAt
- · Replies 16 ·
Graduate Stability criteria of heat-like equation
- Hypatio
- · Replies 1 ·
Sum of Sequence $(a_{n+1}+3)(2-a_n)=6$ to 100
- Albert1
- · Replies 2 ·
Graduate Details regarding Legendre Polynomials
- MathewsMD
- · Replies 7 ·
Graduate Modeling a car slowing down from speed
- Belacan
- · Replies 2 ·
Linear ode; how does answer key get this?
- find_the_fun
- · Replies 7 ·
Is This ODE Solvable by Substitution?
- find_the_fun
- · Replies 3 ·
Graduate Derivative of d'Alambert operator?
- Dixanadu
- · Replies 1 ·
Graduate Jacobian Matrix for Polar Coordinates
- adamwitt
- · Replies 5 ·
Graduate Simplifying Integrals with Coefficients
- MathewsMD
- · Replies 12 ·
Graduate Systems of Differential Eq (Undetermined Coefficients)
- champ2029
- · Replies 1 ·
Graduate Why is the Particular Solution Different in Nonlinear System Equilibria?
- BrainHurts
- · Replies 2 ·
Graduate How Do Fourier Integral Operators Work in Mathematical Analysis?
- super_al57
- · Replies 2 ·
Graduate Can you prove a differential equation has no analytical solution?
- chener
- · Replies 9 ·
Graduate Finite Difference Expressed As a Probability Generating Function
- MisterX
- · Replies 2 ·
Graduate Solving Complex Diff EQ: z'(t) = az(t) Explanation & Books
- BrainHurts
- · Replies 7 ·
Graduate The relationship between solutions
- ShayanJ
- · Replies 1 ·
Solving Cauchy-Euler Equation with Constant Coefficients
- find_the_fun
- · Replies 1 ·
Graduate Adiabatic evolution and floquet theorem
- paolorossi
- · Replies 2 ·
Undergrad Method of Variation of Coefficients
- Husaaved
- · Replies 6 ·
Graduate Understanding PDE Solutions: N=0 vs N≥1 Cases
- member 428835
- · Replies 16 ·
Graduate What is my guess for a polynomial solution with a negative highest power?
- Kyle Parrott
- · Replies 2 ·
Graduate Help: Analytical Solution to Coupled ODE
- Raz91
- · Replies 2 ·
Graduate Determining # of Solutions for DEs
- MathewsMD
- · Replies 5 ·
Undergrad Solve Differential Equation: dy/dx = dt
- suma
- · Replies 7 ·
Graduate General solution to a 6th order DE
- MathewsMD
- · Replies 2 ·
Graduate How does the Wronskian determine uniqueness of solution?
- MathewsMD
- · Replies 2 ·
Undergrad Does this curl operator equal 1?
- leroile
- · Replies 1 ·
Graduate What is the Fourier transform of cos(2πf0x - π/4)?
- thatguy14
- · Replies 2 ·
Graduate Why Does ∂f/∂y Determine the Uniqueness of y in Differential Equations?
- MathewsMD
- · Replies 2 ·
Graduate Have a software that solves Helmholtz equation, can I use it for Poisson?
- Amani_lama112
- · Replies 5 ·
Graduate Help with MTW Exercise 6.9 - Yes/No Answer
- TerryW
- · Replies 9 ·
Undergrad Creating an Exponential decay equation for given parameters
- shakystew
- · Replies 4 ·
Graduate Runge Kutta question, equation has dx/dt in it and non linear term ?
- someguy23
- · Replies 5 ·
Graduate Why Do We Use the Indicial Equation for Coefficients in Bessel Equations?
- member 428835
- · Replies 10 ·
Graduate Von Neumann Analysis: Refresh Numerical Science | Any Help Appreciated
- liquidFuzz
- · Replies 1 ·
Graduate What form for the particular integral of this 2nd order Diff Eqn
- bugatti79
- · Replies 1 ·
Find Sum of first 100 Terms in $(n-2)a_n - (n-1)a_{n-1} +1=0$ with $a_{100}=199$
- Albert1
- · Replies 7 ·
Learn Implicit Differentiation: Solving for r^2 in $y^2 + x^2 = 0
- nacho-man
- · Replies 2 ·
Graduate Mehrstellenverfahren for different grid spacing along the three space directions
- kolmog
- · Replies 2 ·