(φ,ψ)- biprojective Banach algebras

Authors

  • Zahra Ghorbani Jahrom university
  • Javad Baradaran Jahrom university

DOI:

https://doi.org/10.30495/jme.v13i0.1137

Keywords:

Banach algebra, (φ, ψ)- amenable, , ψ)-biprojective

Abstract

 

The article studies the concept of a  biprojective and pseudo amenable Banach algebra , where  is a continuous homomorphism on  and . We show if  is  contractible, then  is  biprojective. The converse holds, whenever  is either unital or commutative and there exists  such that .

 

Author Biographies

Zahra Ghorbani, Jahrom university

Javad Baradaran, Jahrom university

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Published

2019-04-23

Issue

Vol. 13

Section

Vol. 13, No. 1, (2019)

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