Subspace Iteration for Eigenproblems
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Publication date
1996-01-01
Authors
Vorst, H.A. van der
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Abstract
We discuss a novel approach for the computation of a number of eigenvalues and eigenvectors of the standard eigenproblem Ax = x. Our method is based on a combination of the Jacobi-Davidson method and the QR-method. For that reason we refer to the method as JDQR. The eectiveness of the method is illustrated by a numerical example.