Geometry and topology seminar: Skein valued Gromov-Witten invariants, large N duality, and refinement.

  • Date:
  • Location: Ångströmlaboratoriet, Lägerhyddsvägen 1
  • Lecturer: Tobias Ekholm
  • Contact person: Maksim Maydanskiy
  • Seminarium

Abstract: We define open Gromov-Witten invariants with values in the framed skein module and use them to prove large N duality and give a geometric definition of refined HOMFLY polynomials.