On quasi-Frobenius semigroup algebras
arXiv:0803.0071
Abstract
We define quasi-Frobenius semigroups and find necessary and sufficient conditions under which a semigroup algebra of a 0-cancellative semigroup is quasi-Frobenius.
6 pages, Latex
arXiv:0803.0071
We define quasi-Frobenius semigroups and find necessary and sufficient conditions under which a semigroup algebra of a 0-cancellative semigroup is quasi-Frobenius.
6 pages, Latex