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MathGroup Archive 2001

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Re: Solving matrix equations

  • To: mathgroup at smc.vnet.net
  • Subject: [mg29898] Re: Solving matrix equations
  • From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
  • Date: Wed, 18 Jul 2001 02:08:43 -0400 (EDT)
  • Organization: Universitaet Leipzig
  • References: <9j0h2b$fij$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,

that's an eigenvalue problem with eigenvalue 1
and EigenSystem[] will do it. Pick the eigenvalue
1 and the corresponding eigenvector.

Regards
  Jens

Christopher Deacon wrote:
> 
> How can I solve the matrix equation x = A.x, where x is a vector (x1, x2, x3
> ,...) and
> x1+x2+x3 ... = 1?
> 
> Chris
> 
> --
> +-----------------------------+----------------------------+
> |       Christopher Deacon    |         (709) 737-7631
> | Dept of Physics and Physical|   cdeacon at physics.mun.ca
> |         Oceanography
> | Memorial University of Nfld
> +----------------------------+-----------------------------+
> |                http://www.physics.mun.ca/~cdeacon
> +----------------------------------------------------------+


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