# Differential Equations Forum

Differential Equations Help Forum

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

• Replies: 1
• Views: 3,713
Feb 9th 2011, 12:56 AM
2. ### DE Tutorial - Part I: First Order Equations and Homogeneous Second Order Equations

• Replies: 5
• Views: 21,502
Mar 15th 2010, 01:44 PM
3. ### DE Tutorial - Part III: Systems of Differential Equations

• Replies: 2
• Views: 3,482
Aug 29th 2009, 10:03 PM
4. ### DE Tutorial - Part II: Nonhomogenous Second Order Equations and Their Applications

• Replies: 4
• Views: 6,290
Dec 27th 2008, 09:56 AM
1. ### [SOLVED] A woman bails out of an airplane...

• Replies: 1
• Views: 2,301
Sep 21st 2011, 06:23 AM
2. ### [SOLVED] Convert to Exact diff eq

• Replies: 2
• Views: 1,496
Sep 21st 2011, 12:35 AM
3. ### Laplace DE with unit step function

• Replies: 1
• Views: 592
Sep 20th 2011, 07:44 PM
4. ### a second order diff. eq.

• Replies: 1
• Views: 525
Sep 19th 2011, 03:40 PM
5. ### Simple ODE need to double check if correct

• Replies: 2
• Views: 510
Sep 19th 2011, 03:34 AM
6. ### First-Order Linear PDE

• Replies: 0
• Views: 415
Sep 19th 2011, 02:48 AM
7. ### Second order nonhomegeneous DE

• Replies: 1
• Views: 382
Sep 19th 2011, 01:27 AM
8. ### PDE Heat Equation

• Replies: 0
• Views: 455
Sep 17th 2011, 11:31 PM
9. ### [SOLVED] Simple question for linear first-order differential equation. I can't move on!

• Replies: 2
• Views: 640
Sep 17th 2011, 06:06 PM
10. ### Use Fourier transform to solve PDE damped wave equation

• Replies: 0
• Views: 1,365
Sep 17th 2011, 07:16 AM
11. ### Is this a general "formula" for IVP problems?

• Replies: 2
• Views: 734
Sep 16th 2011, 05:24 PM
12. ### First-order Separable ODE

• Replies: 5
• Views: 637
Sep 16th 2011, 06:47 AM
13. ### Graphing Direction Fields for Differential Equations?

• Replies: 5
• Views: 1,423
Sep 16th 2011, 06:33 AM
14. ### Uniqueness Theorem

• Replies: 1
• Views: 431
Sep 14th 2011, 07:38 PM
15. ### Solving Poissons equation with a delta function in RHS using separation of variables.

• Replies: 0
• Views: 531
Sep 14th 2011, 12:03 PM
16. ### Solving Mixture Problem using 1st Order Lin Dif. Eq.

• Replies: 5
• Views: 640
Sep 14th 2011, 09:22 AM
17. ### Linear Problem - Slope of Curve Through Point

• Replies: 2
• Views: 534
Sep 13th 2011, 11:56 AM
18. ### Advection - approximation - von Neumans analysis

• Replies: 0
• Views: 468
Sep 13th 2011, 05:05 AM
19. ### Homogeneous ODE

• Replies: 1
• Views: 519
Sep 13th 2011, 03:36 AM
20. ### First-order Nonlinear Equation with Linear Coefficients

• Replies: 1
• Views: 457
Sep 13th 2011, 02:53 AM
21. ### Laplace Transforms - find the system response

• Replies: 1
• Views: 481
Sep 12th 2011, 09:57 PM
22. ### First-order nonlinear ordinary differential equation

• Replies: 1
• Views: 881
Sep 12th 2011, 09:20 PM
23. ### Integrating factor on Exact, Homogeneous DE

• Replies: 3
• Views: 746
Sep 12th 2011, 08:23 PM
24. ### System of PDEs question

• Replies: 2
• Views: 747
Sep 12th 2011, 12:38 PM
25. ### First-order nonlinear ordinary differential equations

• Replies: 3
• Views: 938
Sep 11th 2011, 06:01 PM
26. ### [SOLVED] Linear ODE / Bernoulli Equation

• Replies: 5
• Views: 616
Sep 11th 2011, 10:54 AM
27. ### Derivation of 1st order ODE

• Replies: 5
• Views: 353
Sep 11th 2011, 07:55 AM

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