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MathGroup Archive 1999

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Re: Coupled Diff Eqn

  • To: mathgroup at smc.vnet.net
  • Subject: [mg15955] Re: Coupled Diff Eqn
  • From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
  • Date: Wed, 17 Feb 1999 23:34:14 -0500
  • Organization: Universitaet Leipzig
  • References: <7a29kd$1pf@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,

in principle not. Because two differential equations for
with P1[t], P2[t] and x[t] are missed. As long as you dont't
supply them nobody can answer.

Regards
  Jens

Scubaflyer wrote:
> 
> Is there a way to solve the following equation in Mathematica (1st der
> => ' , 2nd Der '' )
> 
> P1' [t] - P2' [t] = A x '' [t] + B x' [t] + C x[t]
> 
> knowing:
>   A, B,C, x[0], x' [0], P1 [0], P2[0]
> 
> Thanks
> 
> G. Sandhoo


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