Перегляд за автором "Tertychna, O.M."

Результати 1-3 з 3

On classification of pairs of potent linear operators with the simplest annihilation condition

Bondarenko, V.M.; Tertychna, O.M.; Zubaruk, O.V. (Algebra and Discrete Mathematics, 2016)

We study the problem of classifying the pairs of linear operators A,B (acting on the same vector space), when the both operators are potent and AB=0. We describe the finite, tame and wild cases and classify the indecomposable ...
On representations of the semigroups S(I,J) with acyclic quiver

Bondarenko, V.M.; Tertychna, O.M. (2009)

In this paper we study representations of semigroups (over a field k) generated by idempotents with partial null multiplication in the case when the corresponding quiver has not oriented cycles.
On tame semigroups generated by idempotents with partial null multiplication

Bondarenko, V.M.; Tertychna, O.M. (Algebra and Discrete Mathematics, 2008)

Let I be a finite set without 0 and J a subset in I×I without diagonal elements (i,i). We define S(I,J) to be the semigroup with generators ei, where i∈I∪0, and the following relations: e0=0; e2i=ei for any i∈I; eiej=0 ...

Результати 1-3 з 3

Пошук