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Re: Solution

  • To: mathgroup at
  • Subject: [mg17075] Re: Solution
  • From: Paul Abbott <paul at>
  • Date: Sat, 17 Apr 1999 03:34:49 -0400
  • Organization: University of Western Australia
  • References: <7f1d8m$>
  • Sender: owner-wri-mathgroup at

Cengiz Ipek wrote:

> sum[abi+cxi+dki+...{i,60}]=0
> all a ,b, d,.. are matrix and known
> bi,xi,ki are vectors and unknown ,all have to be solved from the equation
> could you tell me how to solve the unknowns

I think that your problem, as stated is not well-posed. 

What are the dimensions of a, b, ... ?

I assume that the 0 on the rhs is a 0 vector? 

Perhaps you could give a simple example involving, say, just 2 matrices
of small size?


Paul Abbott                                   Phone: +61-8-9380-2734
Department of Physics                           Fax: +61-8-9380-1014
The University of Western Australia           
Nedlands WA  6907                     mailto:paul at 

            God IS a weakly left-handed dice player

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