关于近似σ-双平面Banach代数

IF 0.3 Q4 MATHEMATICS

Acta Mathematica Vietnamica Pub Date : 2021-10-09 DOI:10.1007/s40306-021-00458-7

Sanaz Haddad Sabzevar, Amin Mahmoodi

引用次数: 3

摘要

我们定义并研究了Banach代数a的σ-双平坦性和σ-双凸性的近似形式，其中σ∈Hom（a）。我们通过同态推广了伪可调和性和伪可压缩性的概念。我们调查他们的关系。

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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On Approximately σ-biflat Banach Algebras

We define and study approximate versions of σ-biflatness and σ-biprojectivity of a Banach algebra A where σ ∈Hom(A). We generalize the concepts pseudo amenability and pseudo contractibility via homomorphisms. We investigate their relations.

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来源期刊

Acta Mathematica Vietnamica MATHEMATICS-

CiteScore

0.90

自引率

0.00%

发文量

期刊介绍： Acta Mathematica Vietnamica is a peer-reviewed mathematical journal. The journal publishes original papers of high quality in all branches of Mathematics with strong focus on Algebraic Geometry and Commutative Algebra, Algebraic Topology, Complex Analysis, Dynamical Systems, Optimization and Partial Differential Equations.