Khare, Apoorva Matrix analysis and entrywise positivity preservers Apoorva Khare - New Delhi Hindustan Book Agency 2022 - xxii,339p.; 24cm. - Texts and readings in mathematics ; 82 . ISBN: 978-81-957829-0-1 Subjects--Topical Terms: MatricesNon-negative matrices Dewey Class. No.: 512.9434 / KHA