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July 3, 2008, 15:15	block tridiagonal	#1
george kokkinakis Guest Posts: n/a	Can anyone tell me or send me a code "fortran" for solving a block-tridiagonal matrix?

February 7, 2009, 04:22	Efficient Block tridiagonal matrix solver	#2
Fateme Cheini Guest Posts: n/a	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 ) eebrahimif likes this.

July 21, 2009, 05:45		#3
afeng0796 New Member deng qingfeng Join Date: Jul 2009 Posts: 9 Rep Power: 17	dear george， you can deal it with matlab,just type the code

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