Geometry and Physics Seminar: Michel van Garrel

  • Date: 11/27/2013
  • Time: 15:10
Lecturer(s):
Michel van Garrel, Fields
Location: 

University of Alberta

Topic: 

Integrality of relative BPS state counts of toric Del Pezzo surfaces

Description: 

This is joint work with Tony Wong and Gjergji Zaimi. Relative BPS state counts for log Calabi-Yau surface pairs were introduced by Gross-Pandharipande-Siebert and conjectured to be integers. For toric Del Pezzo surfaces, a proof of this conjecture will be presented.

Other Information: 

This is a live e-seminar hosted by The University of Alberta in CAB 449 and broadcast at UBC in ESB 4127