New perturbation bounds of partitioned generalized Hermitian eigenvalue problem

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摘要

In this paper, some new absolute perturbation bounds of partitioned generalized Hermitian positive definite eigenvalue problem are established by two different ways. Numerical results show that our bounds are sharper than the ones in the literature.

论文关键词:Generalized Hermitian eigenvalue problem,Hermitian positive definite pair,Absolute perturbation bound

论文评审过程:Received 1 July 2017, Revised 30 October 2017, Accepted 31 October 2017, Available online 15 November 2017, Version of Record 15 November 2017.

论文官网地址:https://doi.org/10.1016/j.amc.2017.10.063