Braided regular crossed modules bifibered over regular groupoids
We show that the forgetful functor from the category ofbraided regular crossed modules to the category of regular (or whiskered) groupoids is a fibration and also a cofibration.
Keywords:
Crossed modules, groupoids fibration, cofibration of categories,
- ISSN: 1300-0098
- Yayın Aralığı: Yılda 6 Sayı
- Yayıncı: TÜBİTAK