8 citations · 21 across the 26 of their papers we have counts for
4 papers · 1 filter
Partial Groupoid Actions on Categories: Globalization and the smash product
V. Marín, H. Pinedo
In this article, 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…
Lifting partial actions: from groups to groupoids
Dirceu Bagio, Antonio Paques, Héctor Pinedo
In this paper, we are interested in the study of the existence of connections between partial groupoid actions and partial group actions. Precisely, we prove that there exists a da…
Epsilon-strongly groupoid graded rings, the Picard inverse category and cohomology
Patrik Nystedt, Johan Öinert, Héctor Pinedo
We introduce the class of partially invertible modules and show that it is an inverse category which we call the Picard inverse category. We use this category to generalize the cla…
Partial Galois cohomology and related homomorphisms (expanded version)
M. Dokuchaev, A. Paques, H. Pinedo
For a partial Galois extension of commutative rings we give a seven terms sequence, which is an analogue of the Chase-Harrison-Rosenberg sequence.