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math.GR2022
-invariant of groups
Z. Araghi Rostami, M. Parvizi, P. Niroomand
The Bogomolov multiplier of a group introduced by Bogomolov in . After that in , Moravec introduced an equivalent definition of the Bogomolov multiplier. In this pa…
math.RA2022
The Bogomolov multiplier of Lie superalgebras
Z. Araghi Rostami, P. Niroomand, M. Parviz
In this paper, we extend the notion of the Bogomolov multiplier and the commutativity preserving extension to Lie superalgebras. Moreover, we compute the Bogomolov multiplier of He…