Further remarks on group-2-groupoids

• Temel, Sedat ^[1]
  1. [1] Recep Tayyip Erdogan University
• Localización: Applied general topology, ISSN-e 1989-4147, ISSN 1576-9402, Vol. 22, Nº. 1, 2021, págs. 31-46
• Idioma: inglés
• DOI: 10.4995/agt.2021.13148
• Enlaces
  • Texto completo
• Resumen

  • The aim of this paper is to obtain a group-2-groupoid as a 2-groupoid object in the category of groups and also as a special kind of an internal category in the category of group-groupoids. Corresponding group-2-groupoids, we obtain some categorical structures related to crossed modules and group-groupoids and prove categorical equivalences between them. These results enable us to obtain 2-dimensional notions of group-groupoids.

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