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Representability of actions in the category of (Pre)crossed modules in Leibniz algebras
Authors:M At?k  A Aytek?n
Institution:1. Department of Risk Management and Insurance, Faculty of Economics and Administrative Sciences, ?ank?r? Karatekin University, ?ank?r?, Turkey;2. Department of Mathematics, Faculty of Art and Science, Aksaray University, Aksaray, Turkey
Abstract:We investigate the representability of actions in the category of (pre)crossed modules in Leibniz algebras. For this, we construct an actor of a (pre)cat1-Leibniz algebra and then by using the natural equivalence of the categories of (pre)cat1-Leibniz algebras and that of (pre)crossed modules, we construct the split extension classifier of the corresponding (pre)crossed module.
Keywords:Action  actor  precrossed module  split extension classifier
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