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Algorithm 696

swMATH ID: 13127
Software Authors: Géza Schrauf
Description: Algorithm 696: an inverse rayleigh iteration for complex band matrices. A FORTRAN 77 implementation of a generalized inverse Rayleigh iteration procedure for the calculation of eigenvalues and left and right eigenvectors of a complex band matrix is described. The core of the procedure is an algorithm that solves systems with the original matrix and with the adjoint matrix by calculating only one LU-decomposition.
Homepage: http://dl.acm.org/citation.cfm?id=116807
Related Software: MEGAFLOW; Algorithm 694; Algorithm 710; subplex; BHESS; LINPACK
Cited in: 4 Publications

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