Yoav Moriah – Heegaard splittings with large subsurface distances 8 mars 201321 février 2013 adminFrumam Carte non disponible Date/heure Date(s) - 08/03/201311 h 00 min - 12 h 30 min Catégories Pas de Catégories We show that subsurfaces of a Heegaard surface for which the relative Hemple distance of the Heegaard splitting is sufficiently high will appear in any Heegaard splitting of genus bounded by half that distance. (Joint work with J. Johnson and Y. Minsky.)