Services & Resources / Wolfram Forums / MathGroup Archive
-----

MathGroup Archive 2008

[Date Index] [Thread Index] [Author Index]

Search the Archive

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


  • Prev by Date: Re: mathematica 6.0.3 and mac os x 10.5.5 crashes?
  • Next by Date: how to get rid of quotation marks in out put data
  • Previous by thread: Re: Finding Nash Equilibrium in a 2 person game with continuous action space
  • Next by thread: Re: Banded triadiagonal eigenvalues