# Differential Equations Forum

Differential Equations Help Forum

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

• Replies: 1
• Views: 3,786
Feb 8th 2011, 11:56 PM
2. ### DE Tutorial - Part I: First Order Equations and Homogeneous Second Order Equations

• Replies: 5
• Views: 21,581
Mar 15th 2010, 12:44 PM
3. ### DE Tutorial - Part III: Systems of Differential Equations

• Replies: 2
• Views: 3,555
Aug 29th 2009, 09:03 PM
4. ### DE Tutorial - Part II: Nonhomogenous Second Order Equations and Their Applications

• Replies: 4
• Views: 6,373
Dec 27th 2008, 08:56 AM
1. ### Pointers and help - solving an equation

• Replies: 3
• Views: 617
Dec 21st 2010, 08:30 AM
2. ### Solve this problem: a ∂y/∂t+by=k

• Replies: 1
• Views: 654
Dec 20th 2010, 11:21 PM
3. ### 3 differential equations, including the logistic function

• Replies: 0
• Views: 789
Dec 20th 2010, 02:40 AM
4. ### Help me solve this differential equation

• Replies: 5
• Views: 678
Dec 19th 2010, 11:29 AM
5. ### [SOLVED] Laplace transform from Taylor Series

• Replies: 2
• Views: 5,122
Dec 18th 2010, 04:10 AM
6. ### desperate seconds

• Replies: 20
• Views: 1,591
Dec 17th 2010, 05:48 PM
7. ### How to prove?

• Replies: 7
• Views: 611
Dec 17th 2010, 04:57 PM
8. ### Solving an equation using transformation

• Replies: 7
• Views: 674
Dec 17th 2010, 08:44 AM
9. ### Need Help with second order DE with constant coefficients.

• Replies: 5
• Views: 579
Dec 17th 2010, 07:25 AM
10. ### Need help with solving Non-homogenous 2Nd ODE Eqn.

• Replies: 6
• Views: 552
Dec 17th 2010, 07:09 AM
11. ### Boundary conditions that are derivatives

• Replies: 1
• Views: 485
Dec 17th 2010, 06:48 AM
12. ### Particular Solution for 2nd Order Non-Hom O.D.E.

• Replies: 1
• Views: 538
Dec 16th 2010, 02:39 PM
13. ### help solving orthogonal polynomial

• Replies: 2
• Views: 619
Dec 16th 2010, 02:27 PM
14. ### Partial Derivative

• Replies: 1
• Views: 475
Dec 16th 2010, 10:41 AM
15. ### Prove recurrance relation

• Replies: 9
• Views: 643
Dec 15th 2010, 04:52 PM
16. ### Wave and Heat equations

• Replies: 0
• Views: 447
Dec 15th 2010, 11:22 AM
17. ### Canonical coordinates

• Replies: 0
• Views: 732
Dec 15th 2010, 11:09 AM
18. ### Innocent looking but confusing DE!

• Replies: 2
• Views: 436
Dec 15th 2010, 08:29 AM
19. ### dy/dx = (y^2 - x^2)/xy

• Replies: 3
• Views: 1,013
Dec 15th 2010, 07:58 AM
20. ### Non-homogeneous PDE with Non-homogeneous BC's - Eigenfunction Expansion

• Replies: 1
• Views: 1,349
Dec 15th 2010, 05:43 AM
21. ### solving differential equation

• Replies: 2
• Views: 645
Dec 15th 2010, 04:28 AM
22. ### Help in solving a Differential Equation

• Replies: 2
• Views: 678
Dec 14th 2010, 07:38 AM
23. ### [SOLVED] Laplace transform - Hypberbolic cosine

• Replies: 2
• Views: 526
Dec 13th 2010, 10:20 PM
24. ### Euler's implisit - convergence of each step

• Replies: 2
• Views: 488
Dec 13th 2010, 10:11 PM
25. ### Method of Images - 1st Quadrant

• Replies: 0
• Views: 841
Dec 13th 2010, 03:36 AM
26. ### Find Particular and then General Solution of Complex Function

• Replies: 6
• Views: 692
Dec 12th 2010, 04:10 PM
27. ### seperable equation

• Replies: 1
• Views: 496
Dec 12th 2010, 02:19 PM
28. ### Differential Equation

• Replies: 2
• Views: 453
Dec 11th 2010, 04:55 AM
29. ### Prove Heat Inequality

• Replies: 0
• Views: 365
Dec 10th 2010, 06:03 PM

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