[petsc-users] How to get the eigenvectors in Slepc

Sonya Blade sonyablade2010 at hotmail.com
Sat Apr 13 10:52:47 CDT 2013

Dear all,

I experience a difficulty with retrieving the eigenvectors 
obtained after eigen solution of generalized eigenvalue A*X=lambda*B*X
problem.The Slepc nicely finds the eigenvalues but doesn't retrieve the 
eigenvectors after calling the EPSGetEigenvector(eps,1,vec,vec1). I also 
tried the EPSGetEigenpairs function but neither of them 

I attach the main program codes.

Your help will be appreciated.

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