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Numerical methods for large eigenvalue problems. (English) Zbl 1105.65325

Summary: Over the past decade considerable progress has been made towards the numerical solution of large-scale eigenvalue problems, particularly for nonsymmetric matrices. Krylov methods and variants of subspace iteration have been improved to the point that problems of the order of several million variables can be solved. The methods and software that have led to these advances are surveyed.

MSC:

65F15 Numerical computation of eigenvalues and eigenvectors of matrices
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