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Block Tridiagonal Solver

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Old   December 21, 2006, 05:09
Default Block Tridiagonal Solver
  #1
Abdulhafid M. Elfaghi
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I am looking for a subroutine to solve block tridiagonal system of equations.

please any one who has it or knows where to find this subroutine, kindly post it.
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Old   December 21, 2006, 11:37
Default Re: Block Tridiagonal Solver
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ganesh
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Dear Abdulhafid,

Try the book Numerical reecipes in C (or Fortran)

Hope this helps

Regards,

Ganesh

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Old   December 23, 2006, 13:20
Default Re: Block Tridiagonal Solver
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John Chawner
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The source code for a block tridiagonal solver is included as an appendix in the CFD textbook by Anderson, Tannehill, and Pletcher.
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