Actions of Double Group-Groupoids and Covering Morphism

Mucuk O., Demir S.

GAZI UNIVERSITY JOURNAL OF SCIENCE, vol.33, no.4, pp.810-819, 2020 (ESCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 33 Issue: 4
  • Publication Date: 2020
  • Doi Number: 10.35378/gujs.604849
  • Journal Name: GAZI UNIVERSITY JOURNAL OF SCIENCE
  • Journal Indexes: Emerging Sources Citation Index (ESCI), Scopus, Academic Search Premier, Aerospace Database, Aquatic Science & Fisheries Abstracts (ASFA), Communication Abstracts, Compendex, Metadex, Civil Engineering Abstracts, TR DİZİN (ULAKBİM)
  • Page Numbers: pp.810-819
  • Keywords: Group-groupoid, Double groupoid, Action, Covering morphism, CROSSED-MODULES
  • Erciyes University Affiliated: Yes

Abstract

The purpose of the paper is to consider the covering morphism and the action of a double groupoid on a groupoid; and then characterize these notions for double group- groupoids. We also give a categorical equivalence between the actions and covering morphisms of double group-groupoids.