The almost positive subdefinite matrix
type: Item
instance of: scholarly article
zbMATH Open document ID: 0991.15013
author: Huiping Yuan
publication date: 2002-08-18T00:00:00Z
Mathematics Subject Classification ID: 15B48
Mathematics Subject Classification ID: 15A45
zbMATH DE Number: 1640412
zbMATH Keywords: almost positive subdefinite matrix
zbMATH Keywords: Hadamard product
zbMATH Keywords: Kronecker product
zbMATH Keywords: Schur's theorem
zbMATH Keywords: Hua's theorem
zbMATH Keywords: Openheim's inequality
MaRDI profile type: Publication
title: The almost positive subdefinite matrix
published in: Pure and Applied Mathematics
review text: The author defines an almost positive subdefinite matrix and investigates the basic properties of these matrices and those of their Hadamard product and Kronecker product. The author also generalizes Schur's theorem, Hua's theorem and Openheim's inequality to almost positive subdefinite matrices.
description: scientific article; zbMATH DE number 1640412