Injective semigroup-algebras
Tom 131 / 1998
Studia Mathematica 131 (1998), 215-224
DOI: 10.4064/sm-131-3-215-224
Streszczenie
Semigroups S for which the Banach algebra $ℓ^1(S)$ is injective are investigated and an application to the work of O. Yu. Aristov is described.
