15 citations · 23 across the 11 of their papers we have counts for
4 papers · 1 filter
Positive Scalar Curvature and crystallographic fundamental groups
Noe Barcenas, Mario Velasquez
We examine positive and negative results for the Gromov-Lawson-Rosenberg Conjecture within the class of crystallographic groups. We give necessary conditions within the class of sp…
A Kunneth formula for Bredon cohomology of pullbacks and twisted K-theory of some 6-dimensional orbifolds
German Combariza, Mario Velasquez
In this paper we show a Kunneth formula for Bredon cohomology for actions of a pullback of groups. We show how this formula can be used to compute orbifold twisted K-theory for som…
Twisted K-Theory for the Orbifold [*/G]
Edward Becerra, Hermes Martinez, Mario Velasquez
We study the relationship between the twisted Orbifold K-theories ${^α}K_{orb}(\textsl{X})$ and ${^{α'}}K_{orb}(\textsl{Y})$ for two different twists and $α'\in Z…
A configuration space for equivariant connective K-homology
Mario Velasquez
Following ideas of Graeme Segal, we construct an equivariant con- figuration space that is a model of equivariant connective K-homology spec- trum for finite groups, as a consequen…