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 How Can Eigenvalues Influence ODE Solutions in Phase Plane Simulations?
- Jhenrique
- · Replies 1 ·
Undergrad A differential equation question
- mech-eng
- · Replies 3 ·
Finding an Expression for Y in a Linear Multistep Method
- shen07
- · Replies 1 ·
Solving Transport Eq. for Level Curves: x=X(t)
- simo1
- · Replies 3 ·
Graduate How to Solve a System of Non-Linear ODEs in Physics?
- metamathphys
- · Replies 3 ·
Graduate Are General Solutions of Linear ODEs Always Equivalent?
- Jhenrique
- · Replies 1 ·
Undergrad Solutions about Singular and Ordinary points
- Mathmanman
- · Replies 3 ·
Undergrad A differential equation question
- mech-eng
- · Replies 5 ·
Determining Stability of Equilibrium Point for x'=y-x3-xy2, y'=-x-x2y-y3
- onie mti
- · Replies 1 ·
Solving Polar Coordinates in System of Equations
- onie mti
- · Replies 2 ·
Calculating the coefficients with the Fourier series
- mathmari
- · Replies 6 ·
Graduate Solving a PDE: Analytical Solution for $$\alpha \frac{\partial f}{\partial r}$$
- member 428835
- · Replies 21 ·
Graduate Derivation of an integral identity from the kdv equation.
- Strum
- · Replies 5 ·
Scaled applied forces for an elastic rod
- onie mti
- · Replies 1 ·
Energy to compress a spring 3 units
- Dustinsfl
- · Replies 7 ·
Interpreting Constant A & Deriving k in Air Pressure Decay
- fuzz95
- · Replies 3 ·
Initial and boundary value problem
- mathmari
- · Replies 5 ·
Graduate A system of differential equations not having a analytical solution
- marellasunny
- · Replies 4 ·
Undergrad Nonhomogeneous 2nd order dif equation
- darjiaus7
- · Replies 2 ·
Graduate Is the Hypothesis of Real and Imaginary Components for F(ω) True?
- Jhenrique
- · Replies 10 ·
How Can You Solve the Scaled Transport Equation in the First Quadrant?
- onie mti
- · Replies 2 ·
Solving Coupled ODEs: Analytical Solutions?
- Pascal1
- · Replies 1 ·
Calculating the coefficients A_n
- mathmari
- · Replies 1 ·
Graduate Homogeneous function of degree n
- clairaut
- · Replies 4 ·
Graduate Understanding Boundary Conditions in ODEs for Beginners
- member 428835
- · Replies 2 ·
How would you solve for x using the double angle formula?
- bsmithysmith
- · Replies 3 ·
Graduate Integral and differential of summation
- Jhenrique
- · Replies 2 ·
How to Calculate the Remaining Mass of a Radioactive Substance Over Time?
- mathdrama
- · Replies 1 ·
Undergrad Homogeneous differential equations
- AlfredPyo
- · Replies 1 ·
Undergrad Fourier integral and Fourier Transform
- Jhenrique
- · Replies 4 ·
Graduate Laplace transform for set of differential equations
- aaaa202
- · Replies 2 ·
Graduate Separation of variables for solutions of partial differential equation
- jamesb1
- · Replies 1 ·
Undergrad Practice problems for differential equations
- AlfredPyo
- · Replies 2 ·
Undergrad What is the difference between a contour plot and a bifurcation plot?
- JonDrew
- · Replies 2 ·
How do I get the relation T_n(t)=Q_n(t)A_n(t)?
- mathmari
- · Replies 2 ·
Undergrad What does it mean for a function to be defined on an interval?
- AlfredPyo
- · Replies 5 ·
Graduate Second order system of odes with variable coefficients
- c0der
- · Replies 18 ·
Graduate Solving a Laplace Transform Problem: Where Am I Going Wrong?
- metdave
- · Replies 3 ·
Undergrad Where Does the δ(t) Term Come From in First Order Unit Step Response?
- charlie.elvers
- · Replies 1 ·
Graduate Propogation of Coefficient Standard Deviations using Derivatives
- jbeardsley
- · Replies 2 ·
Graduate Why inverse laplace is line integral?
- Jhenrique
- · Replies 7 ·
Graduate Confusion over the definition of a Green's function
- TheFerruccio
- · Replies 5 ·
Graduate Solutions for diff equation in form of series
- Jhenrique
- · Replies 12 ·
Graduate Is PID Control Possible for a 2nd Order System?
- Jhenrique
- · Replies 5 ·
Graduate What is the solution of this differential equation?
- Esmaeil
- · Replies 2 ·
Undergrad What Are the Special Names for These Functions?
- Jhenrique
- · Replies 6 ·
Graduate Normal derivative at boundary Laplace's equation half plane
- nickthequick
- · Replies 2 ·
Graduate Solution for system of diff equations
- Jhenrique
- · Replies 4 ·
How to solve this boundary value problem-Method of separation of variables
- mathmari
- · Replies 4 ·
Graduate Connection between unilateral laplace
- Jhenrique
- · Replies 2 ·
Graduate How can I overcome errors in RK4 due to linearly interpolated data?
- Liferider
- · Replies 1 ·
Graduate How to compute an energy function of PDE ?
- xortdsc
- · Replies 2 ·
Graduate What are the conditions for using the Laplace transform?
- Jhenrique
- · Replies 6 ·
Boundary value problem-find the coefficients
- mathmari
- · Replies 15 ·
Undergrad Second order differential equation form
- negation
- · Replies 3 ·
Graduate Relationship between Simple Harmonic Motion Equation and Wave Equation
- CraigH
- · Replies 1 ·
Graduate Truncation Error and Second Order Accuracy.
- mm391
- · Replies 1 ·
Graduate Symbolic solve coupled second order differential equations
- newin
- · Replies 1 ·
Graduate PDE Existence/Uniqueness Question
- thegreenlaser
- · Replies 2 ·
Graduate Sinusoidal and exponential series
- Jhenrique
- · Replies 6 ·
Graduate How get amplitude and phase as a function of time?
- Jhenrique
- · Replies 4 ·
Undergrad DE problem: Dog chasing a rabbit
- camilus
- · Replies 23 ·
Graduate Susskind said that the square of a differential equal zero
- Jonsson
- · Replies 15 ·
Undergrad Can a repeated integral be simplified into a single integral?
- Jhenrique
- · Replies 7 ·
Graduate Where Can Adams-Bashforth-Moulton Method be Applied in Real-World Sciences?
- iwan89
- · Replies 5 ·
Eigenvalue problem of the form Sturm-Liouville
- mathmari
- · Replies 13 ·
What are the values of α for any initial value of x(0) in a linear system?
- natalia
- · Replies 5 ·
Graduate Proving using rodrigue's formula (a very challenging question)
- artisticmath
- · Replies 4 ·
Graduate What are the general forms of implicit and parametric equations?
- Jhenrique
- · Replies 6 ·
Undergrad Differential equation x^2*y'=y^2
- Mr. Fest
- · Replies 3 ·
Graduate Classical Poissonian Process: Time-Dependent ω
- aaaa202
- · Replies 1 ·
Find Eigenvalues for $$y''+\lambda y=0$$
- mathmari
- · Replies 33 ·
Finding Temperature of Hot Sandwich: Equation & Answers
- arroww
- · Replies 1 ·
In which year does the population reach 2000 people?
- eleventhxhour
- · Replies 1 ·
Non-dimensional differential equation 2
- ra_forever8
- · Replies 1 ·
How Does the Order of μ Affect the Height Function h(μ)?
- ra_forever8
- · Replies 3 ·
Graduate Y''=-(t^2)y differential equation
- HomogenousCow
- · Replies 2 ·
Graduate How Do You Model Rainfall and Runoff on a Flat Surface?
- analysis001
- · Replies 1 ·
How Can Laplace's Method Simplify This Integral?
- ra_forever8
- · Replies 1 ·
Non-dimensional differential equation 1
- ra_forever8
- · Replies 1 ·
Graduate Spatial and temporal periods and periodic functions
- Jhenrique
- · Replies 3 ·
Derivative of bessel function informal proof
- skate_nerd
- · Replies 7 ·
Solve Equations for Variable dp/dL with Expert Help
- samiwarraich
- · Replies 4 ·
Graduate Green's functions for ODEs, jump conditions
- chipotleaway
- · Replies 2 ·
Undergrad Can a Differential Equation Have an Unrelated Variable?
- MathewsMD
- · Replies 2 ·
Graduate System of linear differential equations
- aaaa202
- · Replies 1 ·
Laplace's Method (Integration)
- ra_forever8
- · Replies 1 ·
Graduate What Do ωt, kx, and σ Represent in Mathematical Transformations?
- Jhenrique
- · Replies 10 ·
Graduate What is the solution to this ODE (and SDE)?
- Only a Mirage
- · Replies 2 ·
Undergrad Differential equations and Cramer's rule
- JasonHathaway
- · Replies 2 ·
RLC Series Circuit: State Equations
- Dustinsfl
- · Replies 3 ·
Graduate Simplifying a differential equation
- mash17
- · Replies 1 ·
How Can Gronwall's Inequality Help Prove a Mathematical Lemma?
- kalish1
- · Replies 4 ·
Graduate Multiplying out differential operators
- chipotleaway
- · Replies 2 ·
Graduate Shift operator is useful for what?
- Jhenrique
- · Replies 2 ·
Euler Lagrange equation of motion
- skate_nerd
- · Replies 5 ·
Undergrad Solving an ODE: Seeking Suggestions
- metamathphys
- · Replies 8 ·
Graduate Convolution product between x² and x³
- Jhenrique
- · Replies 5 ·
How Do You Prove a Specific Fourier Transform Property?
- mathmari
- · Replies 4 ·
Graduate Solving the differential equation of an object oscillating in water.
- RYANDTRAVERS
- · Replies 1 ·