Additive spectrum preserving mappings fromvon Neumann algebras

IF 0.8 4区数学 Q3 MATHEMATICS

Indagationes Mathematicae-New Series Pub Date : 2025-01-03 DOI:10.1016/j.indag.2024.12.005

Martin Mathieu , Francois Schulz

引用次数: 0

Abstract

We establish Jafarian’s 2009 conjecture that every additive spectrum preserving mapping from a von Neumann algebra onto a semisimple Banach algebra is a Jordan isomorphism.

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冯诺依曼代数的加性保谱映射

我们建立了Jafarian 2009的猜想，即从von Neumann代数到半简单Banach代数的所有加性谱保持映射都是Jordan同构。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Indagationes Mathematicae-New Series 数学-数学

CiteScore

1.20

自引率

16.70%

发文量

审稿时长

79 days

期刊介绍： Indagationes Mathematicae is a peer-reviewed international journal for the Mathematical Sciences of the Royal Dutch Mathematical Society. The journal aims at the publication of original mathematical research papers of high quality and of interest to a large segment of the mathematics community. The journal also welcomes the submission of review papers of high quality.