• Media type: E-Article
  • Title: On the variety generated by completions of representable relation algebras
  • Contributor: Hodkinson, Ian
  • Published: Springer Science and Business Media LLC, 2020
  • Published in: Algebra universalis, 81 (2020) 2
  • Language: English
  • DOI: 10.1007/s00012-020-0643-z
  • ISSN: 0002-5240; 1420-8911
  • Keywords: Algebra and Number Theory
  • Origination:
  • Footnote:
  • Description: AbstractMaddux recently defined the variety V generated by the completions of representable relation algebras. In this note, we observe that V is canonical, answering Maddux’s problem 1.1(3), and show that the variety of representable relation algebras is not finitely axiomatisable over V.