Hello, I am trying to approximate the condition number of a symmetric positive definite stiffness matrix. Currently I am trying to use slepc to approximate this, but is there a better way? Also, in Slepc, I cant seem to use lanczos as Petsc backend thinks the matrix is non-hermitian. Any tips on how to get around this one?
Thanks, -Jehanzeb _______________________________________________ DOLFIN-dev mailing list [email protected] http://www.fenics.org/mailman/listinfo/dolfin-dev
