Topological semigroups of matrix units

• Published in: Algebra and Discrete Mathematics
• Date: 2005
• Main Authors: Gutik, O.V., Pavlyk, K.P.
• Format: Article
• Language: English
• Published: Інститут прикладної математики і механіки НАН України 2005
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/157194
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Topological semigroups of matrix units / O.V. Gutik, K.P. Pavlyk // Algebra and Discrete Mathematics. — 2005. — Vol. 4, № 3. — С. 1–17. — Бібліогр.: 26 назв. — англ.

We prove that the semigroup of matrix units is stable. Compact, countably compact and pseudocompact topologies τ on the infinite semigroup of matrix units Bλ such that (Bλ,τ ) is a semitopological (inverse) semigroup are described. We prove the following properties of an infinite topological semi...