Lecture Notes in Mathematics Volume 973, 1983, pp 104-120
Date: 24 Aug 2006

The two-sided arnoldi algorithm for nonsymmetric eigenvalue problems

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Algorithms for computing a few eigenvalues of a large nonsymmetric matrix are described. An algorithm which computes both left and right eigenvector approximations, by applying the Arnoldi algorithm both to the matrix and its transpose is described. Numerical tests are reported.