Permanent Weak Module Amenability of Semigroup Algebras
نویسندگان
چکیده
منابع مشابه
2n-Weak module amenability of semigroup algebras
Let $S$ be an inverse semigroup with the set of idempotents $E$. We prove that the semigroup algebra $ell^{1}(S)$ is always $2n$-weakly module amenable as an $ell^{1}(E)$-module, for any $nin mathbb{N}$, where $E$ acts on $S$ trivially from the left and by multiplication from the right. Our proof is based on a common fixed point property for semigroups.
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ژورنال
عنوان ژورنال: Annals of the Alexandru Ioan Cuza University - Mathematics
سال: 2015
ISSN: 1221-8421
DOI: 10.1515/aicu-2015-0018