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Penta-Diagonal matrix solver

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Old   July 19, 2005, 21:17
Default Penta-Diagonal matrix solver
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Jaswant
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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
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Old   July 19, 2005, 22:15
Default Re: Penta-Diagonal matrix solver
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Harish
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http://www.math.uakron.edu/~kreider/anpde/Anpde.html

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