In this paper, we introduce the notion of a partial action of an ordered groupoid on a ring and
we construct the corresponding partial skew groupoid ring. We present sufficient conditions …

Globalization of partial actions of groupoids on nonunital rings Page 1 Journal of Algebra and Its
Applications Vol. 15, No. 5 (2016) 1650096 (16 pages) c© World Scientific Publishing Company …

On the separability of the partial skew groupoid ring | SpringerLink Skip to main content
Advertisement SpringerLink Log in Menu Find a journal Publish with us Search Cart 1.Home …

Let α={α g: R g− 1→ R g} g∈ mor (G) be a partial action of a groupoid G on a (not
necessarily associative) ring R and let S= R⋆ α G be the associated partial skew groupoid …

In this paper we study partial actions of abelian groups on a ring R having an enveloping
action. Among other results we prove that if α is such a partial action and (T, β) its …

We show that, if a groupoid graded ring has a grading satisfying a certain nondegeneracy
property, then the commutant of the center of the principal component of the ring has the …

In this paper, we introduce the concept of partial groupoid actions on R-semicategories as
well as we give criteria for existence of a globalization of it. This point of view is a …

We show that groupoid rings are separable over their ring of coefficients if and only if the
groupoid is finite and the orders of the associated principal groups are invertible in the ring …

Simplicity of Partial Skew Group Rings of Abelian Groups Page 1 Canad. Math. Bull. Vol. 57
(3), 2014 pp. 511–519 http://dx.doi.org/10.4153/CMB-2014-011-1 c Canadian Mathematical …

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 …