Piecewise Hereditary Nakayama Algebras
β Scribed by Dieter Happel; Uwe Seidel
- Publisher
- Springer Netherlands
- Year
- 2009
- Tongue
- English
- Weight
- 372 KB
- Volume
- 13
- Category
- Article
- ISSN
- 1386-923X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We show that the Nakayama automorphism of a Frobenius algebra R over a field k is independent of the field (Theorem 4). Consequently, the k-dual functor on left R-modules and the bimodule isomorphism type of the k-dual of R, and hence the question of whether R is a symmetric k-algebra, are independe
In "Semigroup Algebras," OkniΕski posed the following question: characterize semigroup algebras that are hereditary. In this paper we describe the (prime contracted) semigroup algebras K S that are hereditary and Noetherian when S is either a Malcev nilpotent monoid, a cancellative monoid or a monoi