English

Finite subsemigroups of free left regular bands

Algebraic Geometry 2019-10-24 v7 Group Theory

Abstract

We describe all finite subsemigroups of a free left regular band of infinite rank. Moreover, we show applications of this result in algebraic geometry and model theory.

Keywords

Cite

@article{arxiv.1406.3429,
  title  = {Finite subsemigroups of free left regular bands},
  author = {Artem N. Shevlyakov},
  journal= {arXiv preprint arXiv:1406.3429},
  year   = {2019}
}

Comments

gap in main lemma

R2 v1 2026-06-22T04:37:43.804Z