Eigenvalues estimation of Hadamard product of two Hermitian matrices
type: Item
instance of: scholarly article
zbMATH Open document ID: 0993.15019
author: Xiaoxia Feng
author: Zhongpeng Yang
publication date: 2001-08-30T00:00:00Z
Mathematics Subject Classification ID: 15A42
Mathematics Subject Classification ID: 15B57
zbMATH DE Number: 1640426
zbMATH Keywords: eigenvalues estimation
zbMATH Keywords: Hermitian matrices
zbMATH Keywords: Hadamard products
MaRDI profile type: Publication
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title: Eigenvalues estimation of Hadamard product of two Hermitian matrices
published in: Pure and Applied Mathematics
review text: This note concerns a slight improvement of bounds for individual eigenvalues of Hadamard products of semidefinite matrices recently given by \textit{E. I. Im} [Linear Algebra Appl. 264, 141-144 (1997; Zbl 0884.15011)].
reviewed by: Erwin O. Kreyszig
description: scientific article; zbMATH DE number 1640426