11 citations · 37 across the 6 of their papers we have counts for
6 papers
The automorphism group of the sandwich inverse symmetric semigroup
G. M. Kudryavtseva, G. Y. Tsyaputa
The structure of the automorphism group of the sandwich semigroup IS_n is described in terms of standard group constructions.
Deformed multiplication in the semigroup PT_n
Galyna Tsyaputa
Pairwise non isomorphic semigroups obtained from the semigroup PT_n of all partial transformations by the deformed multiplication proposed by Ljapin are classified.
Green's relations on the deformed transformation semigroups
G. Y. Tsyaputa
Green's relations on the deformed finite inverse symmetric semigroup and the deformed finite symmetric semigroup are described.
Isolated and nilpotent subsemigroups in the variants of $\IS$
G. Y. Tsyaputa
All isolated, completely isolated, and nilpotent subsemigroups in the semigroup $\IS$ of all injective partial transformations of an -element set, considered as a semigroup with…
Transformation Semigroups with the Deformed Multiplication
G. Y. Tsyaputa
Pairwise non-isomorphic semigroups obtained from the finite inverse symmetric semigroup finite symmetric semigroup and bicyclic semigroup by the…
Isolated subsemigroups in the variants of T_n
Volodymyr Mazorchuk, Galyna Tsyaputa
We classify all isolated, completely isolated, and convex subsemigroups in the semigroup T_n of all transformations of an n-element set, considered as the semigroup with respect to…