Crossed modules, double group-groupoids and crossed squares
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Dosyalar
Tarih
2020
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
University of Nis
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The purpose of this paper is to obtain the notion of crossed module over group-groupoids con-sidering split extensions and prove a categorical equivalence between these types of crossed modules and double group-groupoids. This equivalence enables us to produce various examples of double groupoids. We also prove that crossed modules over group-groupoids are equivalent to crossed squares.
Açıklama
*Şahan, Tunçar ( Aksaray, Yazar )
Anahtar Kelimeler
Crossed Module, Crossed Square, Double Group-Groupoid, Group-Groupoid
Kaynak
Filomat
WoS Q Değeri
Q3
Scopus Q Değeri
Q3
Cilt
34
Sayı
6
