On s-Sheaves
Küçük Resim Yok
Tarih
2017
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Centre Environment Social & Economic Research Publ-Ceser
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, we investigate the interaction of sheaves and groupoids. More precisely, we study the interaction between the local equivalence relations and local subgroupoids. A local equivalence relation on a topological space X is a global section of the sheaf of germs of equivalence relations on X. In the light of this definition, the concept of a local subgroupoid of a topological groupoid G is a global section of a certain sheaf of subgroupoid associated to G. It is also an introduction to the notions of r-sheaves and s-sheaves introduced by Icen (Icen, 2000).
Açıklama
Anahtar Kelimeler
Equivalence relation, presheaf, sheaf, section, action, grupoid, subgroupoid
Kaynak
International Journal of Applied Mathematics & Statistics
WoS Q Değeri
N/A
Scopus Q Değeri
Cilt
56
Sayı
3
