CYCLIC WEAKLY AMENABLE SEMIGROUP ALGEBRAS WHICH ARE NOT WEAKLY AMENABLE

Authors

  • Hussein Mohamed Ghlaio Department of Mathematics, Faculty of Science , Misurata University, Misurata, Libya

Keywords:

semigroup algebra, cyclic weakly amenable

Abstract

In this paper we shall construct some examples where the semigroup algebra  is cyclic weakly amenable but not weakly amenable ,where  is a commutative, 0-cancellative, -semigroup.

References

H. G. Dales, Banach algebras and automatic continuity, London Math. Soc. Monographs, Volume 24, Clarendon press, Oxford, 2000.

Hussein M. Ghlaio and Charles J. Read, Irregular abelian semigroups with weakly amenable semigroup algebra, Semigroup Forum, 82 (2011), 367-383.

Hussein M. Ghlaio, Cyclic weak amenability of some commutative semigroup algebras, Journal of Science, Vol.(07) August 2018, 35-38

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Published

2023-04-01

How to Cite

Ghlaio, H. M. (2023). CYCLIC WEAKLY AMENABLE SEMIGROUP ALGEBRAS WHICH ARE NOT WEAKLY AMENABLE. Journal of Academic Research, 25, 1–7. Retrieved from https://lam-journal.ly/index.php/jar/article/view/59

Issue

Vol. 25 (2023)

Section

العلوم الهندسية والتطبيقية

License

Copyright (c) 2023 حسين محمد غليو

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.