[Trilinos-Users] continuation of eigenvalues

[Veltz Romain]

It seems like the new solvers from Belos GCRODR, LSQR, RCG, and BlockGCRODR go into this direction but I can't find a way to call them instead of the Aztec solvers.

Anybody can comment?

Romain


On Jun 10, 2014, at 10:33 AM, Veltz Romain <romain.veltz at inria.fr> wrote:

> Dear Users,
> 
> I am computing a solution of a nonlinear equation wrt to a continuation parameter lambda. I also compute the eigenvalues at each step.
> 
> However, I winder if there is a way to tell the linear solver that the eigenvalues/eigenvectors should not be very different from the previous step.
> 
> Thank you for your help,
> 
> Veltz Romain
> 
> Neuromathcomp Project Team 
> Inria Sophia Antipolis Méditerranée 
> 2004 Route des Lucioles-BP 93 
> FR-06902 Sophia Antipolis
> http://www-sop.inria.fr/members/Romain.Veltz/public_html/Home.html
> 
> 
> 
> 
> 
> 
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Veltz Romain

Neuromathcomp Project Team 
Inria Sophia Antipolis Méditerranée 
2004 Route des Lucioles-BP 93 
FR-06902 Sophia Antipolis
http://www-sop.inria.fr/members/Romain.Veltz/public_html/Home.html






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