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Jaswant July 19, 2005 21:17
Penta-Diagonal matrix solver
 
Has anyone used Penta-diagonal matrix solver to solve some implicit finite difference schemes? I have used tri-diagonal matix solver. In order to improve accuracy, I need pentadiagonal solver. Would you please tell me any source, from where I can read about this sub routine? Any kind of help will be highly appreciated. Thank you, Jas

Harish July 19, 2005 22:15
Re: Penta-Diagonal matrix solver
 
http://www.math.uakron.edu/~kreider/anpde/Anpde.html

-H

Jaswant July 19, 2005 23:40
Re: Penta-Diagonal matrix solver
 
Thank you very much Harish!! I got the subroutine. !! Thank you once again !! Jaswant


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