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 What are the conditions for the divergence of a function of r to be true?
- avidfury
- · Replies 1 ·
Undergrad HelpSolve Maximization Problem: 1170X1 + 1110X2
- chwala
- · Replies 2 ·
Graduate Is the Proof of Uniqueness in Arnol'd's Vector Field Correct?
- osnarf
- · Replies 3 ·
Undergrad Need help solving simple Differential problem (help)
- Jennifer_88
- · Replies 3 ·
Undergrad Error in Numerical Solution of ODE by Euler Method - Patrick
- patrick1990
- · Replies 2 ·
Undergrad Simple Differential problem (help)
- Jennifer_88
- · Replies 1 ·
Graduate Trouble with The Snowplow Problem
- Xyius
- · Replies 8 ·
Undergrad Could you help me solve first order diff eq?
- hangainlover
- · Replies 4 ·
Graduate The Existence Uniqueness Theorem
- bmed90
- · Replies 2 ·
Undergrad Proof Partial Derivative definition
- Jonnyquest
- · Replies 12 ·
Undergrad Solving ordinary differential equation
- thavamaran
- · Replies 2 ·
Graduate Effortlessly Solve C^{2} Functions with Quick and Simple Tips | Get Help Now!
- coolalac
- · Replies 1 ·
Undergrad Simple differential equation question
- n0_3sc
- · Replies 6 ·
Undergrad Solving Separable Differential Equation with Initial Condition
- alchal
- · Replies 2 ·
Graduate Integrating Factor and Potential Function for Non-Exact Multi-Variable ODEs
- sleventh
- · Replies 4 ·
Graduate Methods to linearize terms of PDE
- robby991
- · Replies 2 ·
Graduate Computing Inner Products of Vectors: a,b,c,d,e,f
- alkhaldi20
- · Replies 2 ·
Graduate Change of Variable for Limit Coating Hypothesis | Exam Study Help
- Frenchie_Girl
- · Replies 1 ·
Graduate How is this possible? (simple fourier series)
- nonequilibrium
- · Replies 3 ·
Graduate Understanding the Derivative of Angular Velocity in Lagrangian Mechanics
- blueberrypies
- · Replies 5 ·
Graduate Software for crank-nicholson method
- NiclasN
- · Replies 5 ·
Graduate Does convergence imply asymptotic relation
- chwala
- · Replies 4 ·
High School What Does Convergent Mean in Numerical Methods for Differential Equations?
- PumkinMonster
- · Replies 2 ·
Graduate What does over determination mean?
- pellman
- · Replies 2 ·
Graduate Understanding the One-Dimensional Heat Equation
- shoogar
- · Replies 3 ·
Undergrad Is this predictive iterative method the same as the Newton-Raphson method?
- yuiop
- · Replies 2 ·
Graduate Need help, impossible differential equation
- Juseb3
- · Replies 6 ·
Graduate Solution of Bessel Differential Equation Using Bessel Function
- Kopernikus89
- · Replies 4 ·
Graduate Solving System of Non-Linear Diff. Equations
- izotop
- · Replies 9 ·
Graduate Linear differential equation; Green's function
- capandbells
- · Replies 1 ·
Undergrad How can I convert a 2nd order ODE to a 1st order ODE?
- jrv24
- · Replies 3 ·
Undergrad What are some good intro to differential equations books?
- huskerwr38
- · Replies 1 ·
Graduate Solving PDEs without Boundary Conditions: A Conundrum?
- zsua
- · Replies 2 ·
Graduate Continuous/differentiable functions
- fk378
- · Replies 1 ·
Undergrad Differential Equations - 1 vs 2 Variables?
- amaresh92
- · Replies 3 ·
Undergrad The integral of the taylor expansion of any expression
- quietrain
- · Replies 4 ·
Undergrad Solving a System of Differential Equations: dx/dt = y^2 - x^2, dy/dt = -2xy
- atomqwerty
- · Replies 8 ·
Graduate How to Handle Boundary Conditions in Central Difference Scheme?
- robby991
- · Replies 22 ·
Graduate Linearizing ordinary differential equations
- thavamaran
- · Replies 1 ·
Undergrad Solving Trivial Second Order ODEs
- terryphi
- · Replies 4 ·
High School Solving dy/dx=sinh(ux/to): Need Help!
- scrapironryan
- · Replies 1 ·
Graduate Integro-Differential Equation: Analytical Approach?
- saltydog
- · Replies 3 ·
Graduate Solving Linear Second Order PDE with Mixed Derivative Term?
- meatpuppet
- · Replies 10 ·
Graduate One fundamental property of Fourier Series
- viczhang
- · Replies 1 ·
Graduate Wikipedia's definition of a dynamical system
- phibonacci
- · Replies 2 ·
Undergrad Linear approximations around a given fixed point.
- andyb177
- · Replies 2 ·
Graduate Where Can I Find the Caratheodory Existence Theorem?
- hshiromoto
- · Replies 2 ·
Graduate Autonomous polynomial differential equation
- janet123
- · Replies 4 ·
Graduate Have you tried using ridge regression to solve for a singular Jacobian matrix?
- top40
- · Replies 8 ·
Graduate What Values of C Cause Resonance in a Linear System with Given Solutions?
- lukepeterpaul
- · Replies 2 ·
Undergrad How to use of the method of undetermined coefficients
- johnlemar_09
- · Replies 2 ·
Graduate Asymptotic behavior of coefficients
- intervoxel
- · Replies 2 ·
Graduate Can a Non-Linear Differential Equation Have a Soliton Solution?
- caduceus
- · Replies 2 ·
Graduate Solving Diffuse Light Simulation with Double Integral Equation?
- Luonnos
- · Replies 1 ·
Undergrad Why the domain of a DE solution must be an interval?
- cathode-ray
- · Replies 2 ·
Undergrad How Do I Solve This Differential Equation Involving y/x?
- boris90
- · Replies 4 ·
Graduate 2nd order nonlinear imaginary partial dif eqn
- FD2010
- · Replies 7 ·
Graduate What is the significance of -Mu in equation equality and boundedness?
- ssky
- · Replies 6 ·
Graduate How Do You Solve the SIS Disease Model Equation?
- tactical
- · Replies 2 ·
Undergrad How Do You Solve the Differential Equation dy/dt + (1/t)y = t*exp(-2t)?
- Eggmans
- · Replies 2 ·
Graduate Initial value problem for system of two diff. equation
- goos
- · Replies 5 ·
Graduate Understanding Riccati's ODE Variant: A Generalized RODE Explanation
- MathematicalPhysicist
- · Replies 5 ·
Graduate Matrix Differential Equation with Generalized Eigenvectors
- patchwerk
- · Replies 2 ·
Graduate Critical Points in a system of differential equations
- rreaves
- · Replies 1 ·
Undergrad How can Laplace & Convolution theorem be applied to solve homework problems?
- miuw
- · Replies 1 ·
Graduate Differentiating Planck's radiation law
- Piano man
- · Replies 2 ·
Undergrad Finding the Initial Point for Runge Kutta 4th Order
- sos 2011
- · Replies 4 ·
Undergrad Unit Circle Solutions for Various Angles
- Cromulence
- · Replies 1 ·
Graduate Question on PDE (transport problem)
- LaurentKL
- · Replies 3 ·
Graduate Series converges to a function that satisfies the wave equation
- Fogs
- · Replies 2 ·
Graduate Is There an Analytic Solution for This Crazy ODE?
- Brin
- · Replies 4 ·
Graduate Proving the Constant Wronskian Theorem for Scalar ODEs
- heinerL
- · Replies 6 ·
Undergrad Showing that x and 1+x² are solutions to this DE
- MuhTheKuh
- · Replies 1 ·
Undergrad Exact vs. Non-Exact Differential Equations: What Sets Them Apart?
- Gear300
- · Replies 3 ·
Graduate System of 1st order nonlinear PDE's
- raultrigo
- · Replies 1 ·
Graduate Methods for Solving Non-Linear Second Order Systems of Differential Equations
- LAHLH
- · Replies 10 ·
Graduate Notation for separable partial differential equations
- frozenguy
- · Replies 2 ·
Graduate Differential Equation with 4 states
- Coomb Raider
- · Replies 1 ·
Graduate What Does the [] of [X]t Mean in Girsanov Theorem?
- tennishaha
- · Replies 2 ·
Graduate Error function as a solution to a second order ode
- Juggler123
- · Replies 2 ·
Undergrad Integrating Factor Greetings: What is it & Why Use It?
- amaresh92
- · Replies 1 ·
Graduate Possible 3rd Order Non-Linear Diffeq Solutions
- HerpaDerp
- · Replies 1 ·
Graduate The Contour Rule for Inverse Mellin Transforms
- Hoplite
- · Replies 9 ·
Graduate X' = y-2xy' = 2x-y Whenever you look for equilibrium points
- EnzoF61
- · Replies 5 ·
Graduate Can the Jacobian be used for out of plane rectangles?
- TheFerruccio
- · Replies 1 ·
Graduate How to Choose Bessel Function Order for Fourier-Bessel Series Expansion?
- phioder
- · Replies 12 ·
Graduate Traffic dynamics (traveling wave)
- anotherghost
- · Replies 1 ·
Undergrad How to Solve a Differential Equation Using the Runge-Kutta Method?
- maxtor101
- · Replies 2 ·
Graduate Question about zero input frequency response
- royzizzle
- · Replies 3 ·
Graduate Green's Function: Understanding Laplace's 2nd Identity
- rsq_a
- · Replies 6 ·
Undergrad Unknown Inverse Laplace Transform
- MathsDude69
- · Replies 2 ·
Undergrad How to Solve a 2nd Order Differential Equation with Singular Points?
- jhon
- · Replies 4 ·
Graduate How Do I Apply the Fourier Transform to a Laplacian Equation?
- iamazad24
- · Replies 3 ·
Graduate How to calculate this integral for harmonic function?
- kakarotyjn
- · Replies 1 ·
Undergrad How to Derive Euler Differential Equation for n=0?
- yungman
- · Replies 4 ·
Undergrad Finding Particular Steps of Derivation
- eskie
- · Replies 1 ·
Undergrad Method of undetermined coefficients
- phantomcow2
- · Replies 4 ·
Undergrad Simple Differential Equation (Ordinary Differential Equation)
- eskie
- · Replies 7 ·
Graduate Series Solutions to Linear ODEs for Refreshing Your Skills
- arenaninja
- · Replies 2 ·
Graduate Extension of Variation of Parameters to First Order Non-Linear ODE?
- Rruffpaw
- · Replies 7 ·