Partial actions and partial skew group rings

Miguel Ferrero,João Lazzarin

doi:10.1016/j.jalgebra.2007.12.009

Partial actions and partial skew group rings

Miguel Ferrero, João Lazzarin

https://doi.org/10.1016/j.jalgebra.2007.12.009

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Journal: Journal of Algebra	Publication Date: Jan 8, 2008
Citations: 52	License type: elsevier-specific: oa user license

Affiliation: Universidade Federal de Santa Maria, Universidade Federal do Rio Grande do Sul

#Partial Skew Group Rings #Partial Actions Of Groups + Show 8 more

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Abstract

In this paper we consider partial actions of groups on algebras and partial skew group rings. After some general results we prove two versions of Maschke's theorem and then we study von Neumann regularity, the prime radical and the Jacobson radical of partial skew group rings. In this way we extend many results which are known for skew group rings.

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