# Differential Equations Forum

Differential Equations Help Forum

1. ### DE Tutorial - Part IV: Laplace Transforms

• Replies: 1
• Views: 4,167
Feb 8th 2011, 11:56 PM
2. ### DE Tutorial - Part I: First Order Equations and Homogeneous Second Order Equations

• Replies: 5
• Views: 22,022
Mar 15th 2010, 12:44 PM
3. ### DE Tutorial - Part III: Systems of Differential Equations

• Replies: 2
• Views: 3,932
Aug 29th 2009, 09:03 PM
4. ### DE Tutorial - Part II: Nonhomogenous Second Order Equations and Their Applications

• Replies: 4
• Views: 6,779
Dec 27th 2008, 08:56 AM
1. ### Numerical solution to hyperbolic PDE - grid leapfrog.

• Replies: 8
• Views: 865
Nov 25th 2011, 01:52 AM
2. ### differentiate sec^2 psi

• Replies: 2
• Views: 542
Nov 24th 2011, 08:09 AM
3. ### Vibration of a wine glass

• Replies: 1
• Views: 1,849
Nov 23rd 2011, 08:32 PM
4. ### [SOLVED] Modelling with PDEs - Boundary Condition

• Replies: 11
• Views: 879
Nov 23rd 2011, 05:28 AM
5. ### Solving a differential equation using Laplace transform

• Replies: 3
• Views: 1,033
Nov 22nd 2011, 04:47 PM
6. ### Use MATLAB to construct a direction field and typical solution curves

• Replies: 1
• Views: 877
Nov 22nd 2011, 06:04 AM
7. ### Find the general solution to the equation 2u_x + u_xy = 0

• Replies: 7
• Views: 1,027
Nov 22nd 2011, 04:15 AM
8. ### Growth/Decay problem

• Replies: 7
• Views: 853
Nov 21st 2011, 02:47 PM
9. ### Laplace Transform of this signal?

• Replies: 1
• Views: 384
Nov 21st 2011, 10:02 AM
10. ### Differential equation of the family of curves y=c(x-c)^2

• Replies: 2
• Views: 4,197
Nov 21st 2011, 05:49 AM
11. ### predictor corrector

• Replies: 0
• Views: 755
Nov 20th 2011, 08:23 PM
12. ### question on one of the steps in a weak solution proof

• Replies: 1
• Views: 526
Nov 20th 2011, 07:36 PM
13. ### weak derivative

• Replies: 1
• Views: 935
Nov 20th 2011, 07:11 PM
14. ### Riccati's Equation

• Replies: 2
• Views: 927
Nov 20th 2011, 07:00 AM
15. ### Solve y'(x)=(4x+3y-1)^2

• Replies: 2
• Views: 538
Nov 19th 2011, 08:10 AM
16. ### Mixing problem, brine solution

• Replies: 4
• Views: 1,635
Nov 17th 2011, 11:45 PM
17. ### Help solving y'=e^(x-y)

• Replies: 2
• Views: 542
Nov 17th 2011, 05:41 PM
18. ### Solve dU/dT = 1(1-U) using seperation of variables.

• Replies: 3
• Views: 1,418
Nov 17th 2011, 05:33 PM
19. ### Solve DE using Laplace transform

• Replies: 1
• Views: 760
Nov 17th 2011, 05:06 AM
20. ### Varations of Parameters

• Replies: 2
• Views: 698
Nov 17th 2011, 04:35 AM
21. ### Solve non-linear differential analytically

• Replies: 3
• Views: 653
Nov 16th 2011, 07:21 AM
22. ### Equating two differential equations

• Replies: 0
• Views: 402
Nov 15th 2011, 04:37 PM
23. ### Revision Questions - Help!

• Replies: 2
• Views: 960
Nov 15th 2011, 01:18 PM
24. ### How to solve dy/dx=x^2-sqrt(y)

• Replies: 1
• Views: 1,413
Nov 14th 2011, 06:58 AM

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