Homotopies and automorphisms of crossed modules of groupoids


Brown R., Icen I.

APPLIED CATEGORICAL STRUCTURES, cilt.11, ss.185-206, 2003 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 11 Konu: 2
  • Basım Tarihi: 2003
  • Doi Numarası: 10.1023/a:1023544303612
  • Dergi Adı: APPLIED CATEGORICAL STRUCTURES
  • Sayfa Sayıları: ss.185-206

Özet

We give a detailed description of the structure of the actor 2-crossed module related to the automorphisms of a crossed module of groupoids. This generalises work of Brown and Gilbert for the case of crossed modules of groups, and part of this is needed for work on 2-dimensional holonomy to be developed elsewhere.