English

Finitely Based Congruence Varieties

Rings and Algebras 2024-01-19 v2

Abstract

We show that for a large class of varieties of algebras, the equational theory of the congruence lattices of the members is not finitely based.

Keywords

Cite

@article{arxiv.2306.14396,
  title  = {Finitely Based Congruence Varieties},
  author = {Ralph Freese and Paolo Lipparini},
  journal= {arXiv preprint arXiv:2306.14396},
  year   = {2024}
}

Comments

18 pages

R2 v1 2026-06-28T11:14:05.437Z