Algebraic topology
1. On morphisms of crossed polymodules

B. Davvaz; K. Emir

Volume 09, Issue 01 , Winter 2020, , Pages 95-103

  ‎In this paper‎, ‎we prove that the category of crossed polymodules (i.e‎. ‎crossed modules of polygroups) and their morphisms is finitely complete‎. ‎We‎, ‎therefore‎, ‎generalize the group theoretical case of this completeness property of crossed modules‎.  Read More