Algorithm 800: Fortran 77 subroutines for computing the eigenvalues of Hamiltonian matrices. I: the square-reduced method

Peter Benner, Ralph Byers, Eric Barth. Algorithm 800: Fortran 77 subroutines for computing the eigenvalues of Hamiltonian matrices. I: the square-reduced method. ACM Transactions on Mathematical Software, 26(1):49-77, 2000. [doi]

Abstract

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