HELP Quadratic Eqns

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1 total messages Started by Neil F. Palumbo Sat, 09 Jan 1993 17:29

#1088

Author: Neil F. Palumbo
Date: Sat, 09 Jan 1993 17:29

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[ Article crossposted from sci.math ]
[ Author was Neil F. Palumbo (neilfp@astro.ocis.temple.edu) ]
[ Posted on Sat, 9 Jan 1993 17:25:20 GMT ]

I have a set of equations of the form:

			s'*Ai*s + Bi*s + ci = 0, i=1,2,...,100

The unknown is the vector s (the same unknown vector in all 100 eqns).
The Ai's are square (100x100) matrices, the Bi's are (100x1) vectors,
and the ci's are constants. s is of course a (100x1) vector. Can anyone
suggest an approach to simultaneously solving this set of equations? Please
e-mail me with your responses. Thanks in advance...

				Neil

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