On the simplicity crossed polymodules

On the simplicity crossed polymodules

The conception of crossed modules was first expressed by Whitehead when he was working on combinatorial theory. This concept has many uses in various fields, such as category theory, algebra, and k-theory. Moreover, one of the equations that plays a very important role in mathematical problems is the Yang-Baxter equation. In fact, although it doesn't seem like it, these equations play an effective role in studies such as particle physics, statistical mechanics, quantum field theory, and quantum groups. We use crossed modules to solve them. In crossed modules, the Actor was defined by Alp. Nilpotent, Solvable, $n$-Complete, and Representations of crossed modules were studied by Dehghanizadeh and Davvaz. In studies of group theory, a simplicial group is an object. Davvaz and Alp studied simplicial polygroups, and the generalized Moore complexes. They proved the existence of a functor from the category cat$^1$-polygroups to the category of groups and, furthermore, conversely. In this paper, we provide simplicity-crossed polymodules and some of their properties. We have also presented a simple crossed polymodules theorem.

___

  • J. H. C. Whitehead, Combinatorial homotopy II, Bulletin of the American Mathematical Society 55 (5) (1949) 453-496.
  • M. Alp, Actor of crossed modules of algebroids, Proceedings 16th International Conference of the Jangjeon Mathematical Society 16 (2005) 6-15.
  • M. Alp, Pullback crossed modules of algebroids, Iranian Journal of Science and Technology, Transaction A 32 (A1) (2008) 145-181.
  • M. Alp, Pullbacks of profinite crossed modules and cat 1-profinite groups, Algebras Groups and Geometries 25 (2) (2008) 215-221.
  • M. A. Dehghanizadeh, B. Davvaz, On central automorphisms of crossed modules, Carpathian Mathematical Publications 10 (2) (2018) 288-295.
  • M. A. Dehghanizadeh, B. Davvaz, On the nilpotent crossed modules, in: S. Alikhani, S. M. Anvariyeh, S. Mirvakili (Eds.), International Conference on Recent Achievements in Mathematical Science, Yazd, 2019, pp. 51-52.
  • M. A. Dehghanizadeh, B. Davvaz, On the representation and characters of cat$^1$-groups and crossed modules, Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics 68 (1) (2019) 70-86.
  • M. A. Dehghanizadeh, B. Davvaz, n-complete crossed modules and wreath products of groups, Journal of New Results in Science 10 (1) (2021) 38-45.
  • M. A. Dehghanizadeh, B. Davvaz, On the solvable and nilpotent crossed modules, in: S. Alikhani, S. M. Anvariyeh, S. Mirvakili (Eds.), Iranian Group Theory Conference, Yazd, 2019, pp. 28-29.
  • S. D. Comer, Polygroups derived from cogroups, Journal Algebra 89 (2) (1984) 397-405.
  • B. Davvaz, Polygroup theory and related systems. World Scientific Publishing, 2012.
  • M. Alp, B. Davvaz, Crossed polymodules and fundamental relations, Universitatea Politehnica Bucuresti, Scientific Bulletin, Series A 77 (2) (2015) 129-140.
  • M. Alp, B. Davvaz, Pullback and pushout crossed polymodules, Proceedings-Mathematical Sciences 125 (1) (2015) 11-20.
  • Z. Arvasi, Crossed squares and 2-crossed modules of commutative algebras, Theory and Applications of Categories 3 (7) (1997) 160-181.
  • Z. Arvasi, T. Porter, Freeness conditions for 2-crossed modules of commutative algebras, Applied Categorical Structures 6 (4) (1998) 455-471.
  • Z. Arvasi, E. Ulualan, On algebraic models for homotopy 3-types, Journal of Homotopy and Related Structures 1 (1) (2006) 1-27.
  • Z. Arvasi, E. Ulualan, 3-Types of simplicial groups and braided regular crossed modules, Homology, Homotopy and Applications 9 (1) (2007) 139-161.
  • R. Brown, N. D. Gilbert, Algebraic models of 3-types and automorphism structures for crossed modules, Proceedings of the London Mathematical Society 59 (3) (1989) 51-73.
  • R. Brown, J.-L. Loday, Van Kampen theorems for diagrams of spaces, Topology 26 (3) (1987) 311-334.
  • M. A. Dehghanizadeh, B. Davvaz, M. Alp, On crossed polysquares and fundamental relations, Sigma Journal of Engineering and Science 9 (1) (2018) 1-16.
  • M. A. Dehghanizadeh, B. Davvaz, M. Alp, On crossed polysquare version of homotopy kernels, Journal of Mathematical Extension 16 (3) (2022) 1-37.
  • M. Alp, Gap, crossed modules, cat$^1$-groups, Doctoral Dissertation University of Wales (1997) Bangor.
  • M. Alp, C. D. Wenseley, Automorphisms and homotopies of groupoids and crossed modules, Applied Categorical Structures 18 (5) (2010) 473-504.
  • M. Alp, B. Davvaz, Crossed polymodules and fundamental relations, The Scientific Bulletin Series A, Applied Mathematics and Physics 77 (2) (2015) 129-140.
  • B. Davvaz, On polygroups and permutation polygroups, Mathematica Balkanica 14 (1-2) (2000) 41-58.