Differential Equations Forum

Differential Equations Help Forum

  1. Sticky Thread   DE Tutorial - Part IV: Laplace Transforms

    Chris L T521
    laplace, transforms, tutorial
    • Replies: 1
    • Views: 3,415
    Chris L T521
    Feb 9th 2011, 12:56 AM Go to last post

  2. Sticky Thread   DE Tutorial - Part I: First Order Equations and Homogeneous Second Order Equations

    Chris L T521
    equations, homogeneous, order, tutorial
    • Replies: 5
    • Views: 21,037
    bkarpuz
    Mar 15th 2010, 12:44 PM Go to last post

  3. Sticky Thread   DE Tutorial - Part III: Systems of Differential Equations

    Chris L T521
    differential, equations, iii, systems, tutorial
    • Replies: 2
    • Views: 3,131
    Chris L T521
    Aug 29th 2009, 09:03 PM Go to last post

  4. Sticky Thread   DE Tutorial - Part II: Nonhomogenous Second Order Equations and Their Applications

    Chris L T521
    applications, equations, nonhomogenous, order, tutorial
    • Replies: 4
    • Views: 5,910
    Chris L T521
    Dec 27th 2008, 09:56 AM Go to last post

  1. Secound Order differential equation

    mikemarachov
    differential, equation, order, secound 1 Attachment(s)
    • Replies: 2
    • Views: 402
    mikemarachov
    Aug 1st 2010, 11:55 AM Go to last post

  2. First order diffrential equations.

    Tilleard
    diffrential, equations, order
    • Replies: 2
    • Views: 481
    CaptainBlack
    Jul 30th 2010, 11:07 PM Go to last post

  3. Differential equations/ separable

    CookieC
    differential, equations or, separable
    • Replies: 4
    • Views: 615
    Krizalid
    Jul 29th 2010, 06:18 PM Go to last post

  4. Post linear fourth-order ODE y''''+2y'''+6y''+8y'+8y=0

    Chipps
    8y0, fourthorder, linear, ode
    • Replies: 1
    • Views: 679
    HallsofIvy
    Jul 29th 2010, 08:18 AM Go to last post

  5. Decay of a Decay. Is the diff eqn correct

    fobos3
    correct, decay, diff, eqn
    • Replies: 2
    • Views: 607
    CaptainBlack
    Jul 29th 2010, 02:40 AM Go to last post

  6. Rankine Hugoniot Satisfy Weak Solution

    lvleph
    hugoniot, rankine, satisfy, solution, weak
    • Replies: 8
    • Views: 659
    Jose27
    Jul 28th 2010, 01:22 PM Go to last post

  7. Diff. Equation

    kjchauhan
    diff, equation
    • Replies: 1
    • Views: 630
    Ackbeet
    Jul 28th 2010, 10:18 AM Go to last post

  8. Unconditionally stable scheme for solving first order system of PDEs

    nkinar
    order, pdes, scheme, solving, stable, unconditionally
    • Replies: 1
    • Views: 543
    nkinar
    Jul 28th 2010, 07:45 AM Go to last post

  9. [SOLVED] Implicit Differential Problem

    bugatti79
    • Replies: 7
    • Views: 380
    bugatti79
    Jul 27th 2010, 10:10 AM Go to last post

  10. Proof of Gronwall's Inequality

    lvleph
    gronwall, inequality, proof
    • Replies: 3
    • Views: 1,736
    Ackbeet
    Jul 27th 2010, 09:01 AM Go to last post

  11. [SOLVED] Re-writing higher order spatial derivatives as lower order system

    nkinar
    • Replies: 11
    • Views: 905
    nkinar
    Jul 27th 2010, 08:56 AM Go to last post

  12. Need help solving 2 different differential equations (partially solved, but stuck)

    EmilyL
    differential, differential equations, equations, homogeneous, integrals, partially, solved, solving, stuck
    • Replies: 10
    • Views: 1,366
    Ackbeet
    Jul 26th 2010, 05:02 PM Go to last post

  13. Spring-Mass system (with damping force AND impressed force). Find Position fcn.

    EmilyL
    2 Pages •
    1 2
    damping, fcn, force, impressed, position, springmass
    • Replies: 21
    • Views: 3,001
    Ackbeet
    Jul 26th 2010, 04:13 PM Go to last post

  14. Express f(t) in terms of unit step functions, then find the Laplace

    EmilyL
    express, functions, laplace, step, terms, unit
    • Replies: 5
    • Views: 2,418
    yeKciM
    Jul 26th 2010, 11:04 AM Go to last post

  15. Variable Coeff: y' - (x^2)y = 0

    Shananay
    coeff, variable, x2y
    • Replies: 3
    • Views: 573
    Ackbeet
    Jul 26th 2010, 04:31 AM Go to last post

  16. Question Differential equation in a distribution space

    mambutu
    differential, differential equations, distribution, distributions, equation, finite part, green, principal value, space
    • Replies: 3
    • Views: 737
    skyscreper
    Jul 25th 2010, 07:49 AM Go to last post

  17. Solve differential equation using "Power Series"

    EmilyL
    2 Pages •
    1 2
    differential, differential equations, equation, power series, solve
    • Replies: 22
    • Views: 3,004
    bondesan
    Jul 25th 2010, 07:47 AM Go to last post

  18. Taylors approximation problem

    zcus05
    approximation, problem, taylors
    • Replies: 2
    • Views: 396
    zcus05
    Jul 25th 2010, 12:15 AM Go to last post

  19. Carbon dating problem

    zcus05
    carbon, dating, problem
    • Replies: 2
    • Views: 878
    zcus05
    Jul 24th 2010, 01:34 AM Go to last post

  20. Nonhomogeneous wave equation with vanishing initial conditions

    Mmmm
    conditions, equation, initial, nonhomogeneous, vanishing, wave
    • Replies: 0
    • Views: 753
    Mmmm
    Jul 23rd 2010, 12:21 PM Go to last post

  21. Nonlinear ODE

    fobos3
    nonlinear, ode
    • Replies: 4
    • Views: 494
    Jester
    Jul 23rd 2010, 10:01 AM Go to last post

  22. Equilibrium stable or unstable - differential euqation

    mathfilip
    2 Pages •
    1 2
    differential, equilibrium, euqation, stable, unstable
    • Replies: 20
    • Views: 2,018
    Ackbeet
    Jul 23rd 2010, 08:34 AM Go to last post

  23. [SOLVED] Fourier Transform of x^2*sin(x)

    lvleph
    2 Pages •
    1 2
    • Replies: 25
    • Views: 1,400
    Ackbeet
    Jul 22nd 2010, 03:42 PM Go to last post

  24. Simple equation - question

    mathfilip
    equation, question, simple
    • Replies: 6
    • Views: 437
    Ackbeet
    Jul 22nd 2010, 05:47 AM Go to last post

  25. first order ODE problem

    noteiler
    ode, order, problem
    • Replies: 1
    • Views: 384
    CaptainBlack
    Jul 21st 2010, 08:55 PM Go to last post

  26. How to solve non-linear 1st order DE

    jdk022
    1st, nonlinear, order, solve
    • Replies: 1
    • Views: 590
    Ackbeet
    Jul 21st 2010, 11:20 AM Go to last post

  27. [SOLVED] Tricky Partial Differential problem

    bugatti79
    2 Pages •
    1 2
    • Replies: 16
    • Views: 1,423
    Jose27
    Jul 20th 2010, 04:21 PM Go to last post

  28. Wave Equation with Gravity

    dats13
    equation, gravity, wave
    • Replies: 11
    • Views: 2,557
    Ackbeet
    Jul 20th 2010, 11:51 AM Go to last post

  29. Red face Analytic soln to a 1st order nonlinera DE

    abusayeed
    1st, analytic, nonlinera, order, soln
    • Replies: 0
    • Views: 421
    abusayeed
    Jul 20th 2010, 11:05 AM Go to last post

  30. [SOLVED] ODE with Driac Delta Function

    lvleph
    • Replies: 13
    • Views: 624
    lvleph
    Jul 20th 2010, 07:06 AM Go to last post

Search tags for this page

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

» Pre University Math Help

» University Math Help

» Math Forums


/mathhelpforum @mathhelpforum