A note on johnson pseudo-contractibility of triangular banach algebras

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作者：
Sahami, Amir [1 ]
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[1] Department of Mathematics, Faculty of Basic Sciences, Ilam University, P.O. Box 69315-516, Ilam, Iran
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UPB Scientific Bulletin, Series A: Applied Mathematics and Physics | 2021年 / 83卷 / 01期
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摘要：
In this note, we characterize Johnson pseudo-contractibility of triangular Banach algebras. We show that a triangular Banach algebra [Formula Presented] is Johnson pseudo contractible if and only if X = 0 and A, B are Johnson pseudo-contractible. © 2021, Politechnica University of Bucharest. All rights reserved.
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