Help , Sparse matrix inversion

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#994

From: shaulz
Date: Thu, 21 Jan 1993 12:56

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Hi!
I am looking for an efficient algorithms for finding
 the inverse of sparse matrix.
The matrix has the following structure :

 xxxxxx00000...00000xxxxxx0000...000 
 0xxxxxx00000...00000xxxxxx0000...00
 00xxxxxx00000...00000xxxxxx0000...0
 .                                 .
 .                                 .
 .                                 .
 xxxxxx00000...00000xxxxxx0000...000 
 0xxxxxx00000...00000xxxxxx0000...00
 00xxxxxx00000...00000xxxxxx0000...0

I looked in Numerical Recipes with no result.
I will appreciate any references to code/algorithms.

Thanks 
 Shaul.

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Newsgroups: sci.math.num-analysis
Path: arc1-ca.pugleaf.net!sparky!uunet!haven.umd.edu!decuac!pa.dec.com!rdg.dec.com!jeremy.enet.dec.com!shaulz
From: shaulz@jeremy.enet.dec.com ()
Subject: Help , Sparse matrix inversion
Message-ID: <1993Jan21.125609.27784@rdg.dec.com>
Keywords: matrix,sparse,inverse
Lines: 22
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Reply-To: shaulz@jeremy.enet.dec.com ()
Organization: Digital Equipment Corporation
Date: Thu, 21 Jan 1993 12:56:09 GMT