help-octave
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

matrix inversion


From: Gorazd Brumen
Subject: matrix inversion
Date: Wed, 22 Nov 2006 12:13:31 +0100
User-agent: Thunderbird 1.5.0.8 (X11/20061116)

Hello,

I have a square matrix that is composed of N^2 block matrices, where
every block matrix is relatively large t x t diagonal matrix (both
N and t large), i.e.

A = [ A_{11}, A_{12} , ... A_{1N}; A_{21} ... A_{2N} ...],
where every A_{ij} is a diagonal matrix of size txt.

My question is the following: How many operations would
spinv need to do this inversion?


Thanks and regards,
Gorazd

-- 
Gorazd Brumen
Mail: address@hidden
WWW: http://www.gorazdbrumen.net/
PGP: Key at http://pgp.mit.edu, ID BCC93240


reply via email to

[Prev in Thread] Current Thread [Next in Thread]