# Differential Equations Forum

Differential Equations Help Forum

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

• Replies: 1
• Views: 3,671
Feb 9th 2011, 12:56 AM
2. ### DE Tutorial - Part I: First Order Equations and Homogeneous Second Order Equations

• Replies: 5
• Views: 21,435
Mar 15th 2010, 01:44 PM
3. ### DE Tutorial - Part III: Systems of Differential Equations

• Replies: 2
• Views: 3,427
Aug 29th 2009, 10:03 PM
4. ### DE Tutorial - Part II: Nonhomogenous Second Order Equations and Their Applications

• Replies: 4
• Views: 6,228
Dec 27th 2008, 09:56 AM
1. ### Toricelli's Law

• Replies: 3
• Views: 1,537
Dec 12th 2013, 05:31 PM
2. ### general solution to differential equation

• Replies: 5
• Views: 840
Dec 11th 2013, 05:43 PM
3. ### Scaling Estimate on the Heat Kernel

• Replies: 7
• Views: 694
Dec 10th 2013, 02:32 PM
4. ### [SOLVED] Second Order inhomogeneous O.D.E: Particular Integral when f(x)=x^k (k<0)

• Replies: 0
• Views: 420
Dec 8th 2013, 02:31 PM
5. ### {(dx/dt)=1-xy, (dy/dt)=x-y^3} Systems of Diff Eqns

• Replies: 4
• Views: 1,210
Dec 6th 2013, 05:45 PM
6. ### differential equations first order

• Replies: 3
• Views: 652
Dec 5th 2013, 02:30 PM
7. ### Calculating the boundary conditions of a differential equation

• Replies: 4
• Views: 675
Dec 5th 2013, 05:00 AM
8. ### Question on non homogeneous heat equation.

• Replies: 0
• Views: 405
Dec 3rd 2013, 10:16 PM
9. ### Is wave and heat equation with zero boundary a Poisson Equation?

• Replies: 2
• Views: 375
Dec 3rd 2013, 10:57 AM
10. ### Question on Heat problem in a disk

• Replies: 2
• Views: 455
Dec 2nd 2013, 04:29 PM
11. ### Question on Laplace eq. on a ball.

• Replies: 1
• Views: 447
Dec 2nd 2013, 08:32 AM
12. ### Question of using solution of Helmholtz equation to solve Poisson equation

• Replies: 1
• Views: 670
Dec 2nd 2013, 07:20 AM
13. ### Diffusion Equation for the rod

• Replies: 3
• Views: 581
Dec 2nd 2013, 02:54 AM
14. ### Separation of variables

• Replies: 1
• Views: 442
Dec 1st 2013, 02:59 PM
15. ### Oil Spill in a Canal

• Replies: 0
• Views: 1,498
Dec 1st 2013, 12:22 PM
16. ### Boundary value problem

• Replies: 5
• Views: 640
Dec 1st 2013, 01:01 AM
17. ### Differential equation

• Replies: 1
• Views: 434
Nov 29th 2013, 02:36 PM
18. ### how to solve this?

• Replies: 3
• Views: 547
Nov 27th 2013, 06:13 AM
19. ### Help solving a 1st order ODE

• Replies: 12
• Views: 861
Nov 27th 2013, 05:00 AM
20. ### Fourier Series Wave Equation

• Replies: 2
• Views: 544
Nov 25th 2013, 07:22 PM
21. ### Second Order Non-Linear

• Replies: 4
• Views: 725
Nov 24th 2013, 03:01 PM

• Replies: 2
• Views: 487
Nov 21st 2013, 01:48 PM
23. ### Solving difficult differential equation

• Replies: 3
• Views: 786
Nov 19th 2013, 01:59 PM
24. ### Is this an homogeneous differential equation?

• Replies: 3
• Views: 525
Nov 18th 2013, 04:46 PM
25. ### Theory of differential equations - Lipschitz condition for system of ODEs

• Replies: 1
• Views: 564
Nov 16th 2013, 03:46 PM
26. ### ODE solution of exponential form

• Replies: 2
• Views: 768
Nov 16th 2013, 09:55 AM
27. ### Determining if solutions are periodic?

• Replies: 2
• Views: 458
Nov 15th 2013, 03:36 PM
28. ### first order ordinary differential equation

• Replies: 7
• Views: 562
Nov 9th 2013, 07:48 PM

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