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george kokkinakis July 3, 2008 14:15
block tridiagonal
 
Can anyone tell me or send me a code "fortran" for solving a block-tridiagonal matrix?

Fateme Cheini February 7, 2009 03:22
Efficient Block tridiagonal matrix solver
 
Can anyone tell me which algorithm is more efficient and precise for solving the block-tridiagonal matrix? The LU decompostion algorithm or the Thoma algorithm (for the Thomas algorithm we need to calculate a matrix inverse )

afeng0796 July 21, 2009 04:45
dear george，
you can deal it with matlab,just type the code


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