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Old   June 30, 2000, 20:36
Default Nested factorization
Saud khashan
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I wonder if any one one has informations about preconditioning that is based on Nested Factorization. Thanks.
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Old   July 3, 2000, 02:25
Default Re: Nested factorization
Mabruk Metnani
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Check out the SPE technical paper # 12264. You may be able to download it from

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Old   July 11, 2000, 18:25
Default Re: Nested factorization
Saud khashan
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I looked in the SPE paper and other similar (cited in the same paper) papers. It was helpful. Thankyou for the advice .

I guess i have problem in coding the described nested factorization.

I am still looking for any implementation of the this method (preferply FORTRAN). I was trying to contact the authors Appleyard J.R and Cheshire L.M but could not get hold on any email or mail addreses for them. Apperciate ant advice.
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