Services & Resources / Wolfram Forums
-----
 /
MathGroup Archive
2007
*January
*February
*March
*April
*May
*June
*July
*August
*September
*October
*Archive Index
*Ask about this page
*Print this page
*Give us feedback
*Sign up for the Wolfram Insider

MathGroup Archive 2007

[Date Index] [Thread Index] [Author Index]

Search the Archive

Integrating Differential Equations with Time Delay

  • To: mathgroup at smc.vnet.net
  • Subject: [mg75534] Integrating Differential Equations with Time Delay
  • From: "Haider Arafat" <harafat at vt.edu>
  • Date: Fri, 4 May 2007 04:17:11 -0400 (EDT)
  • Organization: Virginia Tech

I am not able to use NDSolve to integrate a differential equation of the 
form

u''(t) + a u(t) == b u(t-tau);
u(0) == u0;
u'(0)==udot0;

where tau, a, and b are all constants. Is there any way to numerically 
integrate this type of equations
in Mathematica.

Any help is appreciated,

Haider Arafat 




  • Prev by Date: Re: MathPlayer???
  • Next by Date: FrameLabel-type axes labels without setting Frame->True
  • Previous by thread: NIntegrate
  • Next by thread: Re: Integrating Differential Equations with Time Delay