48 citations · 205 across the 35 of their papers we have counts for
Showing 2012Show all
3 papers · 1 filter
math.SG2012
Geometric decompositions of almost contact manifolds
Francisco Presas
These notes are intended to be an introduction to the use of approximately holomorphic techniques in almost contact and contact geometry. We develop the setup of the approximately…
math.SG2012
Contact Blow-Up
Roger Casals, Dishant M. Pancholi, Francisco Presas
We provide various definitions for the contact blow--up. Such different approaches to the contact blow--up are related. Some uniqueness and non--uniqueness results are also provide…
math.SG2012★ 14 cited
Almost contact 5-folds are contact
Roger Casals, Dishant M. Pancholi, Francisco Presas
We prove that every homotopy class of almost contact structures on a closed 5-dimensional manifold admits a contact structure.