Order isomorphisms on unbounded self-adjoint operators

被引：0
|
作者：
Abdelali, Zine El Abidine [1 ]
El Khatiri, Youssef [1 ]
机构：
[1] Mohammed V Univ Rabat, Fac Sci,Dept Math, Math Res Ctr Rabat, Lab Math Stat & Applicat, Rabat, Morocco
来源：
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 2025年 / 542卷 / 01期
关键词：
Self-adjoint; Unbounded operator; Order isomorphism; Preservers; ALGEBRAS;
D O I：
10.1016/j.jmaa.2024.128805
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We provide a comprehensive description of all order isomorphisms between several types of unbounded self-adjoint operator sets. Namely, sets of all positive operators, sets of all positive boundedly invertible operators, and those of all self-adjoint operators. (c) 2024 Elsevier Inc. All rights are reserved, including those for text and data mining, AI training, and similar technologies.
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