Geometri- och topologiseminarium: Skein valued Gromov-Witten invariants, large N duality, and refinement.

  • Datum:
  • Plats: Ångströmlaboratoriet 64119
  • Föreläsare: Tobias Ekholm
  • Kontaktperson: 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.