Accurate Eigenvalues of Some Generalized Sign Regular Matrices via Relatively Robust Representations
作者： Rong Huang
DOI: 10.1007/S10915-020-01182-4
关键词: Eigenvalues and eigenvectors 、 Computation 、 Mathematics 、 Free parameter 、 Error analysis 、 Factorization 、 Sign (mathematics) 、 Class (set theory) 、 Representation (mathematics) 、 Applied mathematics
摘要: In this paper, we consider how to accurately solve the nonsymmetric eigenvalue problem for a class of generalized sign regular matrices including extremely ill-conditioned quasi-…
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