2 papers
math.RT2025
A note on the projective representations of -solvable and -separable group
Mariagrazia Bianchi, Nicola Sambonet
Following Gluck and Wolf we complete the Itô--Michler's Theorem for the projective representations of a -solvable or -separable group, and then we relate the projective irred…
math.GR2017
Schur's theory for partial projective representations
Mikhailo Dokuchaev, Nicola Sambonet
This article focuses on those aspects about partial actions of groups which are related to Schur's theory on projective representations. It provides an exhaustive description of th…