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The space of Conradian left-preorders

Group Theory 2025-07-24 v2

Abstract

We define Conradian left-preorders and the space of Conradian left-preorders. We show that this space is either finite or uncountable. We describe conditions that are equivalent to say that the space of Conradian left-preorders is finite. We provide some characterizations of Conradian left-preorders.

Keywords

Cite

@article{arxiv.2506.18573,
  title  = {The space of Conradian left-preorders},
  author = {Iván Chércoles-Cuesta},
  journal= {arXiv preprint arXiv:2506.18573},
  year   = {2025}
}

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34 pages