Poincaré Duality of the basic intersection cohomology of a Killing foliation *

  • Martintxo Saralegi-Aranguren
    Martintxo Saralegi-Aranguren
  • Robert A. Wolak
    Robert A. Wolak
Preprint 01/2014;

ABSTRACT We prove that the basic intersection cohomology 
$IH^*_\overline{p}(M/\mathcal{F}$, where $\mathcal{F}$ is the singular 
foliation determined by an isometric action