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Topological Group-Groupoids and Equivalent Categories

Cilt: 27 Sayı: 3 25 Aralık 2022
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Topological Group-Groupoids and Equivalent Categories

Öz

The concept of groupoid was offered by Brandt (1926). The structure of the topological groupoid was given by Ehresmann (1958). A groupoid action is a significant appliance in algebraic topology offered by Ehresmann. Another algebraic notion is a covering given by Brown (1988). The topological group-groupoids (Γ-groupoid) were first put forward by Icen & Ozcan (2001). The definition of coverings of topological Γ groupoid and actions of topological Γ-groupoid were also presented by Icen et al. (2005). In this paper, we are going to create a category TΓGpdCov(Γ) of covering morphisms of TΓ-groupoid and a category TΓGpdOp(Γ) of actions of TΓ-groupoid. We will then prove that these categories are equivalent.

Anahtar Kelimeler

Action, Covering, Groupoid

Teşekkür

This paper was presented in 4th International Conference on Pure and Applied Mathematics (ICPAM - VAN 2022), Van-Turkey, June 22-23, 2022.

Kaynakça

  1. Brandt, H. (1926). Uber ein verallgemeinerung des Gruppen begriffes. Mathematische Annalen, 96, 360-366. doi: 10.1007/BF01209171
  2. Brown, R., & Danesh-Naruie, G. (1975). The fundamental groupoid as a topological groupoid. Proceedings of the Edinburgh Mathematical Society, 19-2(3), 237-244. doi: 10.1017/S0013091500015509
  3. Brown, R., Danesh-Naruie, G., & Hardy, J. P. L. (1976). Topological groupoids II: Covering morphism and G-space. Mathematische Nachrichten, 74, 143-145. doi: 10.1002/mana.3210740110
  4. Brown, R., & Spencer, C. B. (1976). G-groupoids, crossed modules and the fundamental groupoid of a topological group. Proceedings of the Koninklijke Nedderlandse Akademie van Wetenschappen, 79, 196-302. doi: 10.1016/1385-7258(76)90068-8
  5. Brown, R. (1988). Topology: A Geometric Account of General Topology, Homotopy Types and the Fundamental Groupoid. Chichester, England: Ellis Horwood.
  6. Ehresmann, C. (1958). Categories topologiques et categories differentiables. Colloque de Geometrie Differentielle Globale, Cenrtre Belge de Recherches Mathematiques, Bruxelles, 137-150.
  7. Icen, I., & Ozcan, A. F. (2001). Topological crossed modules and G groupoids. Algebras, Groups and Geometries, 18, 401-410.
  8. Icen, I., Ozcan, A. F., & Gursoy, M. H. (2005). Topological group-groupoids and their coverings. Indian Journal of Pure and Applied Mathematics, 36(9), 493-502.

Kaynak Göster

APA
Özcan, A. F., & İçen, İ. (2022). Topological Group-Groupoids and Equivalent Categories. Yüzüncü Yıl Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 27(3), 667-673. https://doi.org/10.53433/yyufbed.1137668
AMA
1.Özcan AF, İçen İ. Topological Group-Groupoids and Equivalent Categories. YYUFBED. 2022;27(3):667-673. doi:10.53433/yyufbed.1137668
Chicago
Özcan, Abdullah Fatih, ve İlhan İçen. 2022. “Topological Group-Groupoids and Equivalent Categories”. Yüzüncü Yıl Üniversitesi Fen Bilimleri Enstitüsü Dergisi 27 (3): 667-73. https://doi.org/10.53433/yyufbed.1137668.
EndNote
Özcan AF, İçen İ (01 Aralık 2022) Topological Group-Groupoids and Equivalent Categories. Yüzüncü Yıl Üniversitesi Fen Bilimleri Enstitüsü Dergisi 27 3 667–673.
IEEE
[1]A. F. Özcan ve İ. İçen, “Topological Group-Groupoids and Equivalent Categories”, YYUFBED, c. 27, sy 3, ss. 667–673, Ara. 2022, doi: 10.53433/yyufbed.1137668.
ISNAD
Özcan, Abdullah Fatih - İçen, İlhan. “Topological Group-Groupoids and Equivalent Categories”. Yüzüncü Yıl Üniversitesi Fen Bilimleri Enstitüsü Dergisi 27/3 (01 Aralık 2022): 667-673. https://doi.org/10.53433/yyufbed.1137668.
JAMA
1.Özcan AF, İçen İ. Topological Group-Groupoids and Equivalent Categories. YYUFBED. 2022;27:667–673.
MLA
Özcan, Abdullah Fatih, ve İlhan İçen. “Topological Group-Groupoids and Equivalent Categories”. Yüzüncü Yıl Üniversitesi Fen Bilimleri Enstitüsü Dergisi, c. 27, sy 3, Aralık 2022, ss. 667-73, doi:10.53433/yyufbed.1137668.
Vancouver
1.Abdullah Fatih Özcan, İlhan İçen. Topological Group-Groupoids and Equivalent Categories. YYUFBED. 01 Aralık 2022;27(3):667-73. doi:10.53433/yyufbed.1137668