Alejandra Trujillo-Negrete

activity

20162020

most citedOn classifying spaces for the family of virtually cyclic subgroups in mapping class groups

8 citations · 14 across the 6 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

math.AT2020

Kunneth Theorems for Vietoris-Rips Homology

Antonio Rieser, Alejandra Trujillo

We prove a Kunneth theorem for the Vietoris-Rips homology and cohomology of a semi-uniform space. We then interpret this result for graphs, where we show that the Kunneth theorem h…

math.GR2020

On the dimension of the mapping class groups of a non-orientable surface

Cristhian E. Hidber, Luis Jorge Sánchez Saldaña, Alejandra Trujillo-Negrete

Let $N_{g}$ be the mapping class group of a non-orientable closed surface. We prove that the proper cohomological dimension, the proper geometric dimension, and the virtual…