Differential Equations Forum

Differential Equations Help Forum

1. DE Tutorial - Part IV: Laplace Transforms

• Replies: 1
• Views: 3,725
Feb 9th 2011, 12:56 AM
2. DE Tutorial - Part I: First Order Equations and Homogeneous Second Order Equations

• Replies: 5
• Views: 21,520
Mar 15th 2010, 01:44 PM
3. DE Tutorial - Part III: Systems of Differential Equations

• Replies: 2
• Views: 3,491
Aug 29th 2009, 10:03 PM
4. DE Tutorial - Part II: Nonhomogenous Second Order Equations and Their Applications

• Replies: 4
• Views: 6,303
Dec 27th 2008, 09:56 AM
1. using the Laplace transform to solve...

• Replies: 4
• Views: 751
Apr 22nd 2011, 01:32 PM
2. [SOLVED] Form of Semi Linear Linear PDE's

• Replies: 2
• Views: 770
Apr 22nd 2011, 07:51 AM
3. find the inverse of the laplace transform

• Replies: 2
• Views: 731
Apr 21st 2011, 11:50 PM
4. Help Finding Inverse Transform

• Replies: 1
• Views: 761
Apr 21st 2011, 05:57 PM
5. anyone want some DE pratice?

• Replies: 14
• Views: 740
Apr 21st 2011, 12:56 PM
6. help with variation of parameters question

• Replies: 6
• Views: 843
Apr 21st 2011, 07:58 AM
7. Solving second order non-homogenous DE

• Replies: 1
• Views: 467
Apr 21st 2011, 06:59 AM
8. laplace transform(t^2cos(t))=

• Replies: 2
• Views: 9,965
Apr 20th 2011, 07:22 PM
9. state whether the system is homogeneous or not.

• Replies: 2
• Views: 857
Apr 20th 2011, 03:46 PM
10. find the integrating factor and then use it to derive the general solution y(x)

• Replies: 5
• Views: 699
Apr 20th 2011, 10:23 AM
11. Change of Variable, table of integral, and constant of integration

• Replies: 1
• Views: 616
Apr 20th 2011, 06:22 AM
12. Find the solution of the given differential equation: dy/dx+(cosx)y=2xy where y(0)=-2

• Replies: 8
• Views: 1,211
Apr 20th 2011, 12:03 AM
13. Solve du/dt + 2du/dx=-u for u(x, t)

• Replies: 1
• Views: 3,035
Apr 19th 2011, 04:55 AM
14. differential sec x dy/dx = y^2

• Replies: 6
• Views: 752
Apr 19th 2011, 04:31 AM
15. Help with Undetermined Coefficients problem

• Replies: 2
• Views: 559
Apr 18th 2011, 09:45 PM
16. la place transform of t^2e^(-2t) from definition

• Replies: 5
• Views: 865
Apr 18th 2011, 06:55 PM

• Replies: 0
• Views: 354
Apr 18th 2011, 01:09 PM

• Replies: 3
• Views: 407
Apr 18th 2011, 12:10 PM
19. find the solution...

• Replies: 7
• Views: 845
Apr 18th 2011, 06:02 AM
20. Separable DE

• Replies: 2
• Views: 692
Apr 17th 2011, 11:37 PM
21. 1OLDE Separable

• Replies: 4
• Views: 522
Apr 17th 2011, 10:32 PM
22. Solve dz/dx-z(2yx+x^2)=x pls help.

• Replies: 1
• Views: 585
Apr 17th 2011, 10:11 AM
23. Find two power series solutions.

• Replies: 2
• Views: 485
Apr 17th 2011, 09:41 AM
24. Solve sinxy + xycosxy + x^2cosxy(dy/dx)=0

• Replies: 8
• Views: 1,287
Apr 17th 2011, 08:04 AM
25. Heat equation??

• Replies: 2
• Views: 771
Apr 17th 2011, 03:09 AM
26. Question regarding a system of DE's and eigenvalues.

• Replies: 1
• Views: 484
Apr 16th 2011, 11:27 AM
27. find two power solutions...

• Replies: 9
• Views: 591
Apr 16th 2011, 10:08 AM
28. [SOLVED] Finding Analytic Solution of Logistic Model - Why?

• Replies: 1
• Views: 746
Apr 16th 2011, 07:37 AM

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