Abstract
A geometric obstruction, the so called “PS–structure”, for a contact structure to not being fillable has been found by Niederkrüger. This generalizes somehow the concept of overtwisted structure to dimensions higher than . This paper elaborates on the theory showing a big number of closed contact manifolds having a "PS–structure". So, they are the first examples of non-fillable high dimensional closed contact manifolds. In particular we show that , for , possesses this kind of contact structure and so any connected sum with those manifolds also does it.
Citation
Francisco Presas. "A class of non-fillable contact structures." Geom. Topol. 11 (4) 2203 - 2225, 2007. https://doi.org/10.2140/gt.2007.11.2203
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