1 citations · 1 across the 5 of their papers we have counts for
7 papers
Ring theoretic properties of partial skew groupoid rings with applications to Leavitt path algebras
Dirceu Bagio, Víctor Marín, Héctor Pinedo
Let be a group-type partial action of a connected groupoid on a ring and the corresponding partial skew groupoi…
On direct product, semidirect product of groupoids and partial actions
Víctor Marín, Héctor Pinedo
We present some constructions of groupoids as: direct product, semidirect product, and we give necessary and sufficient conditions for a groupoid to be embedded into a direct produ…
On partial Galois abelian extensions
Andrés Cañas, Víctor Marín, Héctor Pinedo
In this article we construct the inverse semigroup of equivalence classes of partial Galois abelian extensions of a commutative ring R with same group G, called the Harrison partia…
Partial actions and cyclic Kummer's theory
Andrés Cañas, Victor Marín, Héctor Pinedo
We introduce a theory of cyclic Kummer extensions of commutative rings for partial Galois extensions of finite groups, extending some of the well-known results of the theory of Kum…
On normal subgroupoids
Jesús Ávila, Víctor Marín
In this paper we present some algebraic properties of subgroupoids and normal subgroupoids. We define the normalizer of a wide subgroupoid and show that, as in the ca…
Isomorphism Theorems for Groupoids and Some Applications
Jesús Ávila, Víctor Marín, Héctor Pinedo
Using an algebraic point of view we present an introduction to the groupoid theory, that is, we give fundamental properties of groupoids as, uniqueness of inverses and properties o…