# Differential Equations Forum

Differential Equations Help Forum

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

• Replies: 1
• Views: 3,495
Feb 8th 2011, 11:56 PM
2. ### DE Tutorial - Part I: First Order Equations and Homogeneous Second Order Equations

• Replies: 5
• Views: 21,150
Mar 15th 2010, 12:44 PM
3. ### DE Tutorial - Part III: Systems of Differential Equations

• Replies: 2
• Views: 3,209
Aug 29th 2009, 09:03 PM
4. ### DE Tutorial - Part II: Nonhomogenous Second Order Equations and Their Applications

• Replies: 4
• Views: 5,995
Dec 27th 2008, 08:56 AM
1. ### general solution of a differential equation

• Replies: 3
• Views: 997
Dec 5th 2009, 07:30 AM
2. ### dy/dx = y/x - x/y

• Replies: 1
• Views: 1,116
Dec 5th 2009, 05:01 AM
3. ### Help with Homogeneous/Seperable equation

• Replies: 1
• Views: 374
Dec 4th 2009, 08:51 PM
4. ### Help with Third-order linear ordinary differential equation

• Replies: 2
• Views: 644
Dec 4th 2009, 01:34 PM
5. ### Differentiating y= Acosαx + Bsinαx and finding Constants

• Replies: 2
• Views: 521
Dec 4th 2009, 12:41 PM
6. ### Solve ode

• Replies: 1
• Views: 475
Dec 3rd 2009, 12:18 PM
7. ### Any one know how to solve this 2nd ODE either mathmatic or hand thank you ?

• Replies: 2
• Views: 577
Dec 3rd 2009, 09:02 AM
8. ### Applying Cauchys theorem

• Replies: 2
• Views: 584
Dec 3rd 2009, 07:29 AM
9. ### Antiderivative problem.

• Replies: 2
• Views: 471
Dec 2nd 2009, 08:13 PM
10. ### Piecewise Laplace 1

• Replies: 3
• Views: 596
Dec 2nd 2009, 05:41 PM
11. ### Does this equation makes sense? If so, how to solve it?

• Replies: 2
• Views: 619
Dec 2nd 2009, 01:47 PM
12. ### First Order Ordinary differential Equation

• Replies: 3
• Views: 622
Dec 2nd 2009, 02:05 AM
13. ### Finding the value of the term named 'K'

• Replies: 12
• Views: 596
Dec 1st 2009, 11:29 AM
14. ### Half-life

• Replies: 1
• Views: 549
Nov 30th 2009, 07:00 PM
15. ### Piecewise Laplace 2

• Replies: 1
• Views: 388
Nov 30th 2009, 03:36 PM
16. ### Green's function

• Replies: 0
• Views: 666
Nov 30th 2009, 09:48 AM
17. ### Solving system of ODE's

• Replies: 1
• Views: 615
Nov 30th 2009, 04:17 AM
18. ### step size function

• Replies: 2
• Views: 690
Nov 30th 2009, 12:33 AM
19. ### solving system of ODEs - defective matrix

• Replies: 0
• Views: 1,342
Nov 29th 2009, 08:58 PM
20. ### General solution.

• Replies: 1
• Views: 571
Nov 29th 2009, 05:06 PM
21. ### Initial value problem

• Replies: 5
• Views: 760
Nov 29th 2009, 01:55 PM
22. ### Systems of first order linear equations

• Replies: 7
• Views: 702
Nov 29th 2009, 01:53 PM
23. ### solve defererntial equation

• Replies: 1
• Views: 503
Nov 28th 2009, 10:10 PM
24. ### Partial differential problem with source term

• Replies: 0
• Views: 397
Nov 28th 2009, 12:44 PM
25. ### D'Alembert's Solution

• Replies: 0
• Views: 1,080
Nov 27th 2009, 05:54 PM
26. ### Separating these equations

• Replies: 6
• Views: 737
Nov 27th 2009, 07:38 AM

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### orthogonal trajectories of exponential function

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