Inverse of block tridiagonal matrix
From: Igor (kardovskii_at_fpm.kubsu.ru)
Date: 11/24/04
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Date: Wed, 24 Nov 2004 13:21:02 +0000 (UTC)
Hi,
I have tridiagonal matrix
| a1 b1 |
| c1 a2 b2 |
| c2 a3 b3 |
...
|... c(n-1) an |
Every element is 2*2 matrix.
Determinant of it may be found
using generalized Gaussian rule.
Does exists some "generalized" rule for inversion
of such kind of matrix?
Thanks in advance for any help.
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