Which algorithms are used in eigevalue solver

Post here if you have a question about LAPACK or ScaLAPACK algorithm or data format

Which algorithms are used in eigevalue solver

Postby Lory88 » Fri Dec 14, 2012 6:44 am

Hi all. It's my first message here, even if I'm reading this forum since some months. I'm quite a newbie in Fortran and Lapack Library and I'm interested in understanding which algorithms are used in some eigensolvers. In particular I'd like to know which methods are used in the following subroutines:

- DSYGV
- DSBGV
- DSTEV

Since I think that iterative methods are used I'd like to know if there is the possibility to set the maximum number of iteration or how many iteration are done by the code.

Thank you all for your answers.

Bye,

Lorenzo
Lory88
 
Posts: 1
Joined: Thu Dec 13, 2012 7:10 am

Return to Algorithm / Data

Who is online

Users browsing this forum: Google [Bot] and 1 guest