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Crossed modules for Hom-Lie antialgebras (1903.08870v4)
Published 21 Mar 2019 in math.RA
Abstract: In this paper, we introduced the concept of crossed module for Hom-Lie antialgebras. It is proved that the category of crossed modules for Hom-Lie antialgebras and the category of $Cat1$-Hom-Lie antialgebras are equivalent to each other. The relationship between the crossed module extension of Hom-Lie antialgebras and the third cohomology group are investigated.
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