Entrywise transforms preserving matrix positivity and nonpositivity.

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Bibliographic Details
Title: Entrywise transforms preserving matrix positivity and nonpositivity.
Authors: Guillot, Dominique1,2, dguillot@udel.edu, Gupta, Himanshu3, Vishwakarma, Prateek Kumar2, Yip, Chi Hoi4,5
Source: Journal of the London Mathematical Society; May2026, Vol. 113 Issue 5, p1-29, 29p
Database: Applied Science & Technology Source
Description
ISSN:00246107
DOI:10.1112/jlms.70560