On ideal amenability of \(\ell^1\)-Munn Banach algebras. (English) Zbl 1512.43003

Summary: In this paper, we study the notion of ideal amenability for \(\ell^1\)-Munn Banach algebras. In addition to the new results, our investigation leads to the completion and presentation of a different proof for some previous studies. Finally, we apply these results for Brandt and Rees semigroup algebras. In particular, we show some sufficient conditions for ideal amenability of \(\ell^1(G)\).


43A20 \(L^1\)-algebras on groups, semigroups, etc.
46M20 Methods of algebraic topology in functional analysis (cohomology, sheaf and bundle theory, etc.)
16D90 Module categories in associative algebras
Full Text: DOI


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