Jordan-type derivations on trivial extension algebras
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Published:2023-10-06
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Volume:
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ISSN:0219-4988
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Container-title:Journal of Algebra and Its Applications
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language:en
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Short-container-title:J. Algebra Appl.
Author:
Ashraf Mohammad1ORCID,
Akhter Md Shamim1ORCID,
Ansari Mohammad Afajal1ORCID
Affiliation:
1. Department of Mathematics, Aligarh Muslim University, Aligarh 202002, India
Abstract
Assume that [Formula: see text] is a unital algebra over a commutative unital ring [Formula: see text] and [Formula: see text] is an [Formula: see text]-bimodule. A trivial extension algebra [Formula: see text] is defined as an [Formula: see text]-algebra with usual operations of [Formula: see text]-module [Formula: see text] and the multiplication defined by [Formula: see text] for all [Formula: see text] [Formula: see text] In this paper, we prove that under certain conditions every Jordan [Formula: see text]-derivation [Formula: see text] on [Formula: see text] can be expressed as [Formula: see text] where [Formula: see text] is a derivation and [Formula: see text] is both a singular Jordan derivation and an antiderivation. As applications, we characterize Jordan [Formula: see text]-derivations on triangular algebras and generalized matrix algebras.
Funder
National Board for Higher Mathematics
Publisher
World Scientific Pub Co Pte Ltd
Subject
Applied Mathematics,Algebra and Number Theory