El 11/01/2014, a las 18:40, James A Charles escribió: > Hello, > > I am trying to solve a non-Hermitian eigenvalue problem. Unless I'm mistaken, > the eigenpairs that come out are not orthogonal. Is there an option to make > them orthonormal? I just output the file to MATLAB format and do > dot(V(:,1),V(:,2) and that does not come to 0. > Am I missing something? > > > Thanks, > James
Eigenvector are not mutually orthogonal in general. This is the case for Hermitian problems, but not in the non-Hermitian case. Schur vectors are always orthogonal, and these can be retrived with EPSGetInvariantSubspace(). Jose
