Verified Error Bounds for Real Eigenvalues of Real Symmetric and Persymmetric Matrices

This paper mainly investigates the verification of real eigenvalues of the real symmetric and persymmetric matrices. For a real symmetric or persymmetric matrix, we use eig code in Matlab to obtain its real eigenvalues on the basis of numerical computation and provide an algorithm to compute verifie...

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Bibliographic Details
Main Authors: Zhe Li, Xueqing Wang
Format: Article
Language:English
Published: Hindawi Limited 2020-01-01
Series:Mathematical Problems in Engineering
Online Access:http://dx.doi.org/10.1155/2020/9240852