$\sigma$-Centralizers of triangular algebras

UDC 512.5 In this paper, we characterize Lie (Jordan) $\sigma$-centralizers of  triangular algebras. More precisely, we prove that, under certain conditions, every Lie $\sigma$-centralizer of a triangular algebra can be represented as the sum of a $\sigma$-centralizer...

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Bibliographic Details
Date:2023
Main Authors: Ashraf, M., Ansari, M. A.
Format: Article
Language:English
Published: Institute of Mathematics, NAS of Ukraine 2023
Online Access:https://umj.imath.kiev.ua/index.php/umj/article/view/6924
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Journal Title:Ukrains’kyi Matematychnyi Zhurnal
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Ukrains’kyi Matematychnyi Zhurnal