# Differential Equations Forum

Differential Equations Help Forum

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

• Replies: 1
• Views: 4,297
Feb 8th 2011, 11:56 PM
2. ### DE Tutorial - Part I: First Order Equations and Homogeneous Second Order Equations

• Replies: 5
• Views: 22,154
Mar 15th 2010, 12:44 PM
3. ### DE Tutorial - Part III: Systems of Differential Equations

• Replies: 2
• Views: 4,054
Aug 29th 2009, 09:03 PM
4. ### DE Tutorial - Part II: Nonhomogenous Second Order Equations and Their Applications

• Replies: 4
• Views: 6,927
Dec 27th 2008, 08:56 AM
1. ### Autonomous non-linear systems - predator prey equation

• Replies: 6
• Views: 908
Apr 8th 2010, 02:26 PM
2. ### Non-homogeneous 2nd order DE with constant coefficients.

• Replies: 2
• Views: 657
Apr 8th 2010, 12:15 PM
3. ### A general example of non-uniqueness

• Replies: 0
• Views: 549
Apr 8th 2010, 10:06 AM
4. ### Y''/y = (-λ^2 - 1)

• Replies: 2
• Views: 446
Apr 8th 2010, 08:56 AM
5. ### Laplace Transform problem

• Replies: 1
• Views: 744
Apr 8th 2010, 06:15 AM
6. ### [SOLVED] Non-homogenous linear ode particular solution help.

• Replies: 11
• Views: 663
Apr 8th 2010, 06:13 AM
7. ### can't work out particular integral of this second order ODE, or figure how to rewrite

• Replies: 2
• Views: 1,036
Apr 8th 2010, 04:20 AM
8. ### [SOLVED] Can't find particular solution of nonhomogenous linear ode

• Replies: 3
• Views: 753
Apr 8th 2010, 01:42 AM
9. ### S-I-R epidemic Model

• Replies: 1
• Views: 551
Apr 7th 2010, 05:18 PM
10. ### First Order ODE

• Replies: 2
• Views: 428
Apr 7th 2010, 04:55 PM
11. ### Help_solvong_poisson_equation

• Replies: 0
• Views: 404
Apr 7th 2010, 10:44 AM
12. ### Positive continuous function

• Replies: 0
• Views: 426
Apr 7th 2010, 09:45 AM
13. ### Multiplication of Two series.Anyone?

• Replies: 1
• Views: 444
Apr 7th 2010, 09:18 AM

• Replies: 2
• Views: 495
Apr 7th 2010, 07:59 AM

• Replies: 0
• Views: 421
Apr 7th 2010, 07:28 AM
16. ### Harmonic oscillators (Laplace transform)

• Replies: 3
• Views: 421
Apr 7th 2010, 06:22 AM
17. ### Second order PDE

• Replies: 6
• Views: 673
Apr 7th 2010, 05:23 AM
18. ### could someone give me advice? differential equation.

• Replies: 1
• Views: 571
Apr 7th 2010, 04:09 AM
19. ### u and v solution

• Replies: 1
• Views: 453
Apr 7th 2010, 04:06 AM
20. ### Find the general solution and if it has a 2-2 distribution

• Replies: 1
• Views: 475
Apr 7th 2010, 03:59 AM
21. ### u and v are solutions

• Replies: 2
• Views: 706
Apr 7th 2010, 03:57 AM
22. ### Constant

• Replies: 2
• Views: 561
Apr 6th 2010, 08:28 PM
23. ### Solving 2D Poisson problem with single series solution.

• Replies: 2
• Views: 691
Apr 6th 2010, 12:06 PM
24. ### Heaviside function

• Replies: 2
• Views: 460
Apr 5th 2010, 05:39 PM
25. ### what is this?

• Replies: 4
• Views: 442
Apr 5th 2010, 01:46 PM
26. ### Help with this differential equation?

• Replies: 1
• Views: 409
Apr 5th 2010, 12:58 PM
27. ### [SOLVED] Verify solution for 2nd order eqn. by taking real part....

• Replies: 2
• Views: 750
Apr 5th 2010, 08:34 AM
28. ### Series solution for y"+x(e^-x) y = 0

• Replies: 2
• Views: 617
Apr 5th 2010, 06:00 AM
29. ### c1 and c2

• Replies: 1
• Views: 394
Apr 5th 2010, 03:57 AM
30. ### [SOLVED] Tricky First Order ODE

• Replies: 1
• Views: 476
Apr 4th 2010, 07:11 PM

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