# Differential Equations Forum

Differential Equations Help Forum

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

• Replies: 1
• Views: 4,157
Feb 8th 2011, 11:56 PM
2. ### DE Tutorial - Part I: First Order Equations and Homogeneous Second Order Equations

• Replies: 5
• Views: 22,010
Mar 15th 2010, 12:44 PM
3. ### DE Tutorial - Part III: Systems of Differential Equations

• Replies: 2
• Views: 3,922
Aug 29th 2009, 09:03 PM
4. ### DE Tutorial - Part II: Nonhomogenous Second Order Equations and Their Applications

• Replies: 4
• Views: 6,768
Dec 27th 2008, 08:56 AM
1. ### Separation of Variables

• Replies: 2
• Views: 588
Jun 6th 2010, 01:51 PM
2. ### Integrating factor in optimal control theory

• Replies: 2
• Views: 920
Jun 5th 2010, 02:39 PM
3. ### Fish population- project help!

• Replies: 1
• Views: 1,036
Jun 5th 2010, 02:20 PM
4. ### Laplace of the first and second derivatives

• Replies: 1
• Views: 640
Jun 5th 2010, 12:27 PM
5. ### Separation of variables in polar coordinates - Question

• Replies: 2
• Views: 794
Jun 5th 2010, 06:31 AM
6. ### System of BVP's

• Replies: 0
• Views: 408
Jun 4th 2010, 09:01 AM
7. ### Radius of convergence of a series solution

• Replies: 2
• Views: 1,046
Jun 4th 2010, 05:47 AM
8. ### What is Discretization of a PDE?

• Replies: 3
• Views: 772
Jun 4th 2010, 03:19 AM
9. ### Bessel Equation generl solution

• Replies: 3
• Views: 629
Jun 4th 2010, 12:23 AM
10. ### Oscillation

• Replies: 1
• Views: 529
Jun 3rd 2010, 02:03 PM
11. ### Solve y ′′ − 3 y ′ − 4 y = −3 x+5

• Replies: 1
• Views: 769
Jun 2nd 2010, 11:50 PM

• Replies: 1
• Views: 823
Jun 2nd 2010, 09:30 AM
13. ### Solve dP/dt = kP + N and find P as a function of time

• Replies: 1
• Views: 2,611
Jun 2nd 2010, 09:00 AM
14. ### axisymmetric jet formula derivation

• Replies: 3
• Views: 644
Jun 2nd 2010, 07:00 AM
15. ### Ricatti equation

• Replies: 5
• Views: 942
Jun 2nd 2010, 12:12 AM
16. ### Pollutants into a lake

• Replies: 1
• Views: 997
Jun 1st 2010, 08:43 PM
17. ### Euler Cauchy Equations

• Replies: 1
• Views: 617
Jun 1st 2010, 12:22 PM
18. ### Damped spring - general solution of IVP

• Replies: 2
• Views: 717
Jun 1st 2010, 10:53 AM
19. ### first order autonomous eq

• Replies: 2
• Views: 596
Jun 1st 2010, 06:24 AM
20. ### Convert 2nd order ode to first order ODES

• Replies: 5
• Views: 3,012
Jun 1st 2010, 05:43 AM
21. ### Second order non linear inhomogeneous differential equation.. :(

• Replies: 3
• Views: 1,389
Jun 1st 2010, 03:08 AM
22. ### PDE: Filling in missing steps.

• Replies: 4
• Views: 665
Jun 1st 2010, 02:38 AM
23. ### Boundary Value problem

• Replies: 7
• Views: 916
May 30th 2010, 09:35 AM
24. ### Sturm Liouville System

• Replies: 1
• Views: 565
May 30th 2010, 06:24 AM
25. ### differential equations with constant coefficients

• Replies: 2
• Views: 467
May 29th 2010, 10:07 PM
26. ### System of differential equations

• Replies: 4
• Views: 723
May 29th 2010, 04:18 PM
27. ### Perturbation question

• Replies: 6
• Views: 989
May 29th 2010, 02:23 PM
28. ### Two sided green's function

• Replies: 1
• Views: 490
May 29th 2010, 12:13 AM
29. ### Differential Equation Questions

• Replies: 6
• Views: 522
May 28th 2010, 11:09 PM
30. ### Confusing series solution

• Replies: 1
• Views: 598
May 28th 2010, 12:29 AM

,

,

,

,

,

,

### forum on what are the applied differential equation topic

Click on a term to search for related topics.

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.