Banded triadiagonal eigenvalues
- To: mathgroup at smc.vnet.net
- Subject: [mg92242] Banded triadiagonal eigenvalues
- From: dkjk at bigpond.net.au
- Date: Wed, 24 Sep 2008 03:30:38 -0400 (EDT)
Hi, I'm trying to solve a pair of coupled ODEs using the finite difference method. As such I need to find eigenvalues/eigenvectors of banded tridiagonal matrices. I don't trust the results I'm getting from Eigensystem. Does mathematica have any dedicated algorithm for such matrices? Best regards, James