Journals / Hacettepe Journal of Mathematics and Statistics / 2018 / Cilt: 47 - Sayı: 2

Hypergroups and their pullback and pushout structures

Pages
237–250
Publication Date
2022-10-18
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The denition of hypergroups generated by sets plays vital roles throughout the paper.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Hypergroups in the sense of Marty are very important and a rather difficult subject to be understood since they do not generally have any identity or inverse element.
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Key Findings & Data:Crossed modules are one of the most important tools to be applied on groups.
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Conclusion & Impact:The denition of hypergroups generated by sets plays vital roles throughout the paper.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Action · Crossed module · Hypergroup

Abstract

Hypergroups in the sense of Marty are very important and a rather difficult subject to be understood since they do not generally have any identity or inverse element. Crossed modules are one of the most important tools to be applied on groups. In this study, we combine hypergroups and crossed modules to obtain the crossed modules of the hypergroups. We shortly present hypergroups with their properties and examples. In addition two important applications of crossed modules are given. These applications are about pullback and pushout crossed module of hypergroups and their properties. The denition of hypergroups generated by sets plays vital roles throughout the paper.

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Cite This Article

DAVVAZ, B., ALP, M. (2022). Hypergroups and their pullback and pushout structures. Hacettepe Journal of Mathematics and Statistics, Cilt: 47 - Sayı: 2, 237–250. https://ajindex.com/articles/530169

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References (21)

  1. Aghabozorgi, H., Davvaz, B. and Jafarpour, M. Nilpotent groups derived from hypergroups, J. Algebra 382, 177-184, 2013.
  2. Aghabozorgi, H., Davvaz, B. and Jafarpour, M. Solvable polygroups and derived subpoly- groups, Comm. Algebra 41 (8), 3098-3107, 2013.
  3. Alp, M. Pullback crossed modules of algebroids, Iranian J. Sci. Techno., Transaction 32 (A1), 1-5, 2008.
  4. Alp, M. Pushout crossed modules of algebroids, Iranian J. Sci. Techno., Transaction, 32 (A3), 175-181, 2008.
  5. Alp, M. and Davvaz, B. Crossed modules of hypergroups associated with generalized actions, Hacet. J. Math. Stat. 45 (3), 663-673, 2016.
  6. Alp, M. and Davvaz, B. Pullback and pushout crossed polymodules, Proc. Indian Acad. Sci. (Math. Sci.) 125 (1), 11-20, 2015.
  7. Alp, M. and Wensley, C.D. XMOD, Crossed modules and cat1-groups in GAP, version 2.19, 1-49, 2012.
  8. Brown R. and Higgins, P.J. On the connection between the second relative homotopy groups of some related space, Proc. London Math. Soc. 36, 193-212, 1978.
  9. Brown, R. and Wensley, C.D. On nite induced crossed modules, and the homotopy 2-type of mapping cones, Theory Appl. Categ. 1 (3), 54-71, 1995.
  10. Corsini, P. Prolegomena of Hypergroup Theory, Second edition, Aviain editore, 1993.
  11. Corsini, P. and Leoreanu, V. Applications of Hyperstructure Theory, Advances in Mathematics, Kluwer Academic Publishers, Dordrecht, 2003.
  12. Davvaz, B. On polygroups and permutation polygroups, Math. Balkanica (N.S.) 14 (1-2), 41-58, 2000.
  13. Davvaz, B. Polygroup Theory and Related Systems, World Scienti c Publishing Co. Pte. Ltd., Hackensack, NJ, 2013.
  14. Davvaz, B. and Leoreanu-Fotea, V. Hyperring Theory and Applications, Internationl Academic Press, USA, 2007.
  15. Davvaz, B. and Alp, M. Cat1-Polygroup and Pullback cat1-Poly group, Bull. Iranian Math. Soc. 40 (3), 721-735, 2014.
  16. Farshi, M., Davvaz, B. and Mirvakili, S. Hypergraphs and hypergroups based on a special relation, Comm. Algebra 42, 3395-3406, 2014.
  17. Freni, D. A note on the core of a hypergroup and the transitive closure $\beta^*$  of $\beta$, Riv. Mat. Pura Appl. 8, 153-156, 1991.
  18. Guin-Walery, D. and Loday, J.L. Obstructions a lexcision en K -theorie algebrique, Algebraic K-theory, Evanston 1980, Lecture Notes in Mathematics 854 (Springer, Berlin), 179-216, 1981.
  19. Karimian, M. and Davvaz, B. On the $\gamma$-cyclic hypergroups, Comm. Algebra 34 (12), 4579- 4589, 2006.
  20. Korkes, F.J. and Porter, T. Pro nite crossed modules, U.C.N.W. Pure Mathematics preprint 86 (11), 1986.
  21. Koskas, M. Groupoids, demi-groupes et hypergroupes, J