Dergiler / Hacettepe Journal of Mathematics and Statistics / 2019 / Cilt: 48 - Sayı: 5

Group-2-groupoids and 2G-crossed modules

Sayfa
1388–1397
Yayın Tarihi
2022-10-18
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Then we prove that the category Gp2Gd of group-2-groupoids and the category 2GXMod of 2G-crossed modules are equivalent.

📌 3 Maddede Bu Makale

🎯
Amaç & Hipotez:In this paper, we introduce the notion of a group-2-groupoid as a group object in the category of 2-groupoids.
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Temel Bulgular & Veri:We also obtain a 2G-crossed module by using the structure of a group-2-groupoid.
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Sonuç & Katkı:Then we prove that the category Gp2Gd of group-2-groupoids and the category 2GXMod of 2G-crossed modules are equivalent.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:group-2-groupoid · 2G-crossed module

Abstract

In this paper, we introduce the notion of a group-2-groupoid as a group object in the category of 2-groupoids. We also obtain a 2G-crossed module by using the structure of a group-2-groupoid. Then we prove that the category Gp2Gd of group-2-groupoids and the category 2GXMod of 2G-crossed modules are equivalent.

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Bu Makaleye Atıf Yap

Temel, S., Alemdar, N. (2022). Group-2-groupoids and 2G-crossed modules. Hacettepe Journal of Mathematics and Statistics, Cilt: 48 - Sayı: 5, 1388–1397. https://ajindex.com/articles/530135

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Kaynakça (17)

  1. N. Alemdar and O. Mucuk, The Liftings of R-Modules to Covering Groupoid, Hacet. J. Math. Stat. 41 (6), 813-822, 2012
  2. J.C. Baez, An Introduction to n-Categories, in: Moggi E., Rosolini G. (eds) Category Theory and Computer Science, Lecture Notes in Computer Science 1290, Springer, Berlin, Heidelberg, 1997,
  3. J.C. Baez, A. Baratin, L. Freidel and D.K. Wise, Infinite-Dimensional Representa- tions of 2-Groups, Mem. Amer. Math. Soc. 219, Number 1032, 2012
  4. J.C. Baez and A.D. Lauda, Higher-dimensional Algebra. V. 2-groups, Theory Appl. Categ. 12, 423-491, 2004
  5. J.C. Baez and D. Stevenson The Classifying Space of a Topological 2-Group, in: Al- gebraic Topology. Abel Symposia 4, Springer, Berlin, Heidelberg, 2009
  6. R. Brown, From Groups to Groupoids: A Brief Survey, Bull. London Math. Soc. 19, 113-134, 1987
  7. R. Brown and C.B. Spencer, G-groupoids, Crossed Modules and The Fundamental Groupoid of a Topological Group, Proc. Konn. Ned. Akad. v. Wet. 79, 296-302 1976
  8. M. Forrester-Barker, Group objects and internal categories, Preprint arXiv: math/0212065v1, 2002
  9. P.J. Higgins, Categories and Groupoids, Van Nostrand, New York, 1971
  10. S. Maclane, Categories for the Working Mathematician, Graduate Text in Mathemat- ics, Vol. 5, Springer-Verlag, New York, 1971
  11. O. Mucuk, Coverings and ring-groupoids, Geor. Math. J. 5, 475-482, 1998
  12. O. Mucuk, B. Bagriyanik, N. Alemdar and T. Şahan, Group-Groupoids And Mon- odromy Groupoids, Topology Appl. 158 (15), 2034-2042, 2011
  13. O. Mucuk, T. Şahan and N. Alemdar, Normality and Quotients in Crossed Modules and Group-groupoids, Appl. Categor. Struct. 23 (3), 415-428, 2015
  14. B. Noohi, Notes on 2-Groupoids, 2-Groups and Crossed Modules, Homology Homo- topy Appl. 9 (1), 75-106, 2007
  15. T. Porter, Extensions, Crossed Modules and Internal Categories in Categories of Groups With Operations, Proc. Edinb. Math. Soc. 30, 371-381, 1987
  16. J.H.C. Whitehead, Note on a previous paper entitled "On adding relations to homo- topy group", Ann. Math. 47, 806-810, 1946
  17. J.H.C. Whitehead, Combinatorial homotopy II, Bull. Amer. Math. Soc. 55, 453-496, 1949.