Title of article :
A note on weak amenability of semigroup algebras
Author/Authors :
Mohamadzadeh, B. babol noshirvani university of technology, بابل, ايران , Yousofzadeh, A. Islamic Azad University-Mobarakeh Branch, ايران
Abstract :
A Banach algebra A is weakly amenable if every continuous derivation fromA into A is inner. In this paper, we show that the semigroup algebra Ma(S) isweakly amenable for a certain class of locally compact semigroups.
Keywords :
Clifford semigroup , derivation , idempotent , weak amenability
Journal title :
Mathematical Sciences
Journal title :
Mathematical Sciences
