Normality and Quotients in Crossed Modules and Group-groupoids
APPLIED CATEGORICAL STRUCTURES, vol.23, no.3, pp.415-428, 2015 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 23 Issue: 3
- Publication Date: 2015
- Doi Number: 10.1007/s10485-013-9335-6
- Journal Name: APPLIED CATEGORICAL STRUCTURES
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.415-428
- Keywords: Crossed module, Group-groupoid, 2-group, Normality, Quotients
- Erciyes University Affiliated: Yes
Abstract
We consider the important equivalence between crossed modules and group-groupoids, and show how normality and quotient concepts are related in these two categories.