Rizwana Rehman

Works (1)

Updated: July 5th, 2023 15:52

2008 journal article

PERTURBATION BOUNDS FOR DETERMINANTS AND CHARACTERISTIC POLYNOMIALS

SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS, 30(2), 762–776.

By: I. Ipsen*  & R. Rehman n

Contributors: I. Ipsen & R. Rehman n

author keywords: elementary symmetric functions; singular values; eigenvalues; condition number determinant
TL;DR: absolute perturbation bounds for the coefficients of the characteristic polynomial of a complex matrix are derived and it is suggested that coefficients of normal matrices are better conditioned with regard to absolute perturbations than those of general matrices. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

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