129 citations · 146 across the 7 of their papers we have counts for
7 papers
A topological correspondence between partial actions of groups and inverse semigroup actions
Luis Martínez, Héctor Pinedo, Carlos Uzcátegui
We present some generalizations of the well-known correspondence, found by R. Exel, between partial actions of a group on a set and semigroup homomorphism of on the…
Partial actions of groups on hyperspaces
Luís Martínez, Héctor Pinedo, Edwar Ramírez
Let be a compact Hausdorff space. In this work we translate partial actions of to partial actions on some hyperspaces determined by this gives an endofunctor i…
Relative Torsion Classes, relative tilting and relative silting modules
Luis Martínez, Octavio Mendoza
Let be an Artin algebra. In 2014, T. Adachi, O. Iyama and I. Reiten proved that the torsion funtorially finite classes in can be described by the -tiltin…
Partial actions of groups on profinite spaces
Luis Martínez, Andrés Villamizar, Héctor Pinedo
We show that for a partial action with closed domain of a compact group on a profinite space the space of orbits is profinite, this leads to the fact that…
On the structure of nearly epsilon and epsilon-strongly graded rings
Luis Martínez, Héctor Pinedo, Yerly Soler
In this work we study the classes of epsilon and nearly epsilon-strongly graded rings by a group . In particular, we extend Dade's theorem to the realm of nearly epsilon-strongl…
VAMOS: a Pathfinder for the HAWC Gamma-Ray Observatory
A. U. Abeysekara, R. Alfaro, C. Alvarez +133
VAMOS was a prototype detector built in 2011 at an altitude of 4100m a.s.l. in the state of Puebla, Mexico. The aim of VAMOS was to finalize the design, construction techniques and…
On the sensitivity of the HAWC observatory to gamma-ray bursts
HAWC collaboration, A. U. Abeysekara, J. A. Aguilar +145
We present the sensitivity of HAWC to Gamma Ray Bursts (GRBs). HAWC is a very high-energy gamma-ray observatory currently under construction in Mexico at an altitude of 4100 m. It…