# Differential Equations Forum

Differential Equations Help Forum

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

• Replies: 1
• Views: 4,150
Feb 8th 2011, 11:56 PM
2. ### DE Tutorial - Part I: First Order Equations and Homogeneous Second Order Equations

• Replies: 5
• Views: 22,002
Mar 15th 2010, 12:44 PM
3. ### DE Tutorial - Part III: Systems of Differential Equations

• Replies: 2
• Views: 3,913
Aug 29th 2009, 09:03 PM
4. ### DE Tutorial - Part II: Nonhomogenous Second Order Equations and Their Applications

• Replies: 4
• Views: 6,760
Dec 27th 2008, 08:56 AM
1. ### Derivative parametricly given function.

• Replies: 7
• Views: 432
Oct 17th 2010, 02:31 PM
2. ### Eigenvalues and multi-dimensional Eigenfunctions

• Replies: 0
• Views: 675
Oct 17th 2010, 05:29 AM
3. ### Wave equation for water waves?

• Replies: 6
• Views: 894
Oct 16th 2010, 07:14 PM
4. ### 2nd order homogeneous differential equations with constant coeficients

• Replies: 1
• Views: 777
Oct 16th 2010, 12:19 PM
5. ### solve second order eqn

• Replies: 15
• Views: 973
Oct 16th 2010, 09:47 AM
6. ### ODE Proof

• Replies: 5
• Views: 850
Oct 16th 2010, 07:59 AM
7. ### [SOLVED] Method of Characteristics

• Replies: 4
• Views: 560
Oct 16th 2010, 07:57 AM
8. ### [SOLVED] Integralcurves and Vectorfields

• Replies: 2
• Views: 414
Oct 16th 2010, 01:22 AM
9. ### Boundary Value Problems ( Partial Differential Equations )

• Replies: 2
• Views: 536
Oct 15th 2010, 09:15 PM
10. ### Can anyone help me solve this DE?

• Replies: 1
• Views: 597
Oct 15th 2010, 02:27 PM
11. ### solve

• Replies: 38
• Views: 1,724
Oct 15th 2010, 09:18 AM
12. ### Existence and Uniqueness Theorem

• Replies: 0
• Views: 616
Oct 15th 2010, 07:28 AM
13. ### help me solve this

• Replies: 4
• Views: 496
Oct 15th 2010, 06:34 AM
14. ### Solve the following ODE .. #5

• Replies: 2
• Views: 674
Oct 15th 2010, 04:58 AM
15. ### Another solve by change of coordinates problem

• Replies: 0
• Views: 337
Oct 14th 2010, 12:41 PM
16. ### Solve using a change of coordinates?

• Replies: 1
• Views: 581
Oct 14th 2010, 10:31 AM
17. ### I need help with creating a linear operator!

• Replies: 0
• Views: 452
Oct 13th 2010, 09:45 PM
18. ### [SOLVED] Conservation Law with Piecewise Source Term

• Replies: 8
• Views: 616
Oct 13th 2010, 04:31 PM
19. ### method of variation of parameters to find particular solution of this simple diff eqn

• Replies: 1
• Views: 1,181
Oct 13th 2010, 04:18 PM
20. ### combining advective reactive transport equation for two solutes

• Replies: 2
• Views: 814
Oct 13th 2010, 03:01 PM
21. ### differential equation, solution check

• Replies: 1
• Views: 519
Oct 13th 2010, 10:35 AM
22. ### Average Income Integral

• Replies: 3
• Views: 738
Oct 13th 2010, 08:59 AM
23. ### books

• Replies: 1
• Views: 701
Oct 13th 2010, 06:39 AM
24. ### Characteristics - assosciated ODEs - how do you show this?

• Replies: 1
• Views: 422
Oct 13th 2010, 04:24 AM
25. ### Find General Solution

• Replies: 8
• Views: 639
Oct 12th 2010, 03:29 PM
26. ### Phase Space/ State Space/ Phase Portrait

• Replies: 1
• Views: 2,044
Oct 12th 2010, 01:40 PM
27. ### Solve the following ODE .. #4

• Replies: 2
• Views: 474
Oct 12th 2010, 05:25 AM
28. ### General Solution of this ODE

• Replies: 3
• Views: 577
Oct 12th 2010, 05:23 AM

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