Pavlyk K. Topological semigroups of matrix units and Brandt Lambda-extensions of topological semigroups

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0407U002160

Applicant for

Specialization

  • 01.01.06 - Алгебра і теорія чисел

19-04-2007

Specialized Academic Board

К 35. 051. 07

Essay

The thesis is devoted to the investigation of properties of the infinite topological semigroup of matrix units and of the topological Brandt Lambda-extensions of topological semigroups. The semigroup topologizations of the infinite semigroup of matrix units are investigated. It is proved that arbitrary topological Brandt Lambda-extension of the semigroup S preserve H-closedness and absolute H-closedness in the class of topological inverse semigroups.

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