The problem of describing representations of (D,O)-species is reduced to flat mixed matrix problems over discrete valuation rings and their common skew field of fractions.
In this paper we consider O-species and their representations. These O-species are a type of a generalization of a species introduced by Gabriel. We also consider the tensor algebras of such O-species. It is proved that the category of all representations of an O-species and the category of all right modules over the corresponding tensor algebra are naturally equivalent.
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.