# Differential Equations Forum

Differential Equations Help Forum

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

• Replies: 1
• Views: 3,993
Feb 8th 2011, 11:56 PM
2. ### DE Tutorial - Part I: First Order Equations and Homogeneous Second Order Equations

• Replies: 5
• Views: 21,822
Mar 15th 2010, 12:44 PM
3. ### DE Tutorial - Part III: Systems of Differential Equations

• Replies: 2
• Views: 3,760
Aug 29th 2009, 09:03 PM
4. ### DE Tutorial - Part II: Nonhomogenous Second Order Equations and Their Applications

• Replies: 4
• Views: 6,569
Dec 27th 2008, 08:56 AM
1. ### Arctan question

• Replies: 5
• Views: 458
Oct 13th 2009, 10:46 AM
2. ### system of DE and how convert one into second order D E ??

• Replies: 0
• Views: 611
Oct 13th 2009, 10:29 AM
3. ### sketch this integral curves in R2

• Replies: 0
• Views: 664
Oct 12th 2009, 08:58 AM
4. ### Solving a System (Best Explanation i Have)

• Replies: 3
• Views: 595
Oct 12th 2009, 06:24 AM
5. ### Initial value problem w/ y'''

• Replies: 1
• Views: 627
Oct 11th 2009, 07:19 PM
6. ### Delta Function

• Replies: 2
• Views: 791
Oct 11th 2009, 04:51 PM
7. ### seperation of variables help

• Replies: 3
• Views: 464
Oct 11th 2009, 03:43 PM
8. ### Ordinary Differental Equation

• Replies: 1
• Views: 544
Oct 11th 2009, 02:09 PM
9. ### Undetermnined coefficients

• Replies: 1
• Views: 2,147
Oct 10th 2009, 09:38 AM
10. ### help with ODE. *i got no solutions

• Replies: 1
• Views: 716
Oct 10th 2009, 09:12 AM
11. ### Simplifying Laplace transform

• Replies: 5
• Views: 957
Oct 10th 2009, 02:49 AM
12. ### spring system-Damped

• Replies: 1
• Views: 3,010
Oct 10th 2009, 12:05 AM
13. ### spring mass-undamped

• Replies: 2
• Views: 1,672
Oct 9th 2009, 05:22 AM
14. ### Differential Equation

• Replies: 4
• Views: 368
Oct 8th 2009, 05:43 AM
15. ### wave equation solutions y(x,t)=Asin(kx-wt) and u=f(x+ct)+g(x-ct)

• Replies: 1
• Views: 2,595
Oct 8th 2009, 03:31 AM
16. ### solution of ODE

• Replies: 2
• Views: 363
Oct 8th 2009, 12:08 AM
17. ### Laplace Transform of Integral

• Replies: 2
• Views: 874
Oct 7th 2009, 06:08 PM
18. ### Finding the general solution from a given particular solution.

• Replies: 5
• Views: 1,121
Oct 7th 2009, 01:44 AM
19. ### Uniqueness / Lipschitz condition

• Replies: 1
• Views: 936
Oct 6th 2009, 10:59 PM
20. ### Substituting

• Replies: 3
• Views: 574
Oct 6th 2009, 02:29 PM
21. ### Can any one solve this diff eqn?

• Replies: 1
• Views: 490
Oct 6th 2009, 02:26 PM
22. ### which root to take?

• Replies: 1
• Views: 293
Oct 6th 2009, 06:45 AM
23. ### Xn Solving a difference equation

• Replies: 4
• Views: 449
Oct 6th 2009, 04:22 AM
24. ### Fourier Transforms of Trig Functions

• Replies: 1
• Views: 553
Oct 6th 2009, 03:00 AM
25. ### differential equations problem

• Replies: 9
• Views: 909
Oct 5th 2009, 04:46 PM
26. ### how do you guys get to use?

• Replies: 1
• Views: 556
Oct 5th 2009, 02:54 PM
27. ### Help with this PDE

• Replies: 3
• Views: 774
Oct 5th 2009, 03:53 AM
28. ### population growth differential eq.

• Replies: 1
• Views: 550
Oct 4th 2009, 10:48 PM

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