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June 20, 2007, 21:40
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block tridiagonal matrix
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Guest
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Can I solve block tridiagonal matricies using Thomas algorithm?
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June 20, 2007, 21:59
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Re: block tridiagonal matrix
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Guest
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Yes! It is for solving that matrix.
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June 20, 2007, 22:12
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Re: block tridiagonal matrix
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Guest
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Sure, a "block-" Thomas algorithm. At each step, instead of multiplying a row by some component a^-1 = 1/a, you multiply through by the block inverse A^-1.
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