[petsc-users] SLEPc: left eigenvectors?

[Andrew Spott]

Thanks.  I figured as much and just wanted to confirm it.




-Andrew

On Tue, Feb 10, 2015 at 3:14 PM, Jose E. Roman <jroman at dsic.upv.es> wrote:

> El 10/02/2015, a las 22:46, Andrew Spott escribió:
>> A quick google search shows some work at calculating the left and right eigenvalues simultaneously back in 2005, however not much sooner has popped up.  Is this possible yet?  Where can I find more information?
>> 
>> Thanks
>> -Andrew
>> 
> It is not possible. That functionality was removed a lot of time ago, since no solver provided support for it. Suggest building A-transpose and calling EPSSolve() a second time for the left eigenvectors.
> Jose
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20150210/0ca386ee/attachment.html>