Construction of semigroups with some exotic properties

A. Ya Belov, I. A. Ivanov

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

This article is devoted to a construction of finitely presented semigroups with some exotic properties. We consider elements of the finitely presented semigroup as a line of finite automata, which are locally interacting. So we create a virtual object (computational process) within a mathematical one. The construction is based on the submersion of a virtual computer (which is similar to Minsky Machine) into a semigroup. The main result of this paper shows the existence of a finitely presented semigroup with non-integer Gelfand-Kirillov dimension.

Original languageEnglish
Pages (from-to)673-696
Number of pages24
JournalCommunications in Algebra
Volume31
Issue number2
DOIs
StatePublished - 1 Feb 2003
Externally publishedYes

Keywords

  • Finitely presented semigroups
  • Gelfand-Kirillov dimention
  • Minsky machine
  • Nilsemigroups

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