Alp, MuratDavvaz, Bijan2024-11-072024-11-0720151223-7027https://hdl.handle.net/11480/11209In this paper, we introduce the notion of crossed polymodule of poly-groups and we give some of its properties. Our results extend the classical results of crossed modules to crossed polymodules. One of the main tools in the study of polygroups is the fundamental relations. These relations connect polygroups to groups, and on the other hand, introduce new important classes. So, we consider a crossed polymodule and by using the concept of fundamental relation, we ob-tain a crossed module. Moreover, we give a crossed polymodule morphism between them.eninfo:eu-repo/semantics/closedAccessActionCrossed moduleCrossed polymoduleFundamen-tal relationPolygroupArticle7721291402-s2.0-84944715802Q3