media archive
Mathematics Conferences Introduction to Gross-Siebert Program
Loading the player ...
The tropical vertex
SPEAKER  |  Michel van Garrel
INSTITUTE  |  KIAS
DATE  |  May 9(Sat), 2015
TIME  |  14:30
PLACE  |  1114 International Conference Room, KIAS
Keyword  |  
Download  |  
ABSTRACT  |  The tropical vertex (Garrel) This talk introduces work by Gross-Pandharipande-Siebert. We will start by introducing some relative Gromov-Witten invariants of some toric surfaces. Surprisingly, these invariants are calculated by ordered product factorizations in the tropical vertex group, which we describe.
  • Conifold transitions...
    Helge Ruddat
    May 10(Sun), 2015
  • Relative BPS state c...
    Michel van Garrel
    May 10(Sun), 2015
  • Directions from trop...
    Peter Overholser
    May 10(Sun), 2015
  • Periods, tropical cy...
    Helge Ruddat
    May 9(Sat), 2015
  • Scattering, tropical...
    Peter Overholser
    May 9(Sat), 2015
  • The tropical vertex
    Michel van Garrel
    May 9(Sat), 2015
  • Curve counting and a...
    Michel van Garrel
    May 8(Fri), 2015
  • Tropical geometry an...
    Peter Overholser
    May 8(Fri), 2015
  • Scattering and recon...
    Helge Ruddat
    May 8(Fri), 2015
  • Introduction to the ...
    Helge Ruddat
    May 7(Thu), 2015
  • Toric degenerations,...
    Peter Overholser
    May 7(Thu), 2015
  • Log geometry and cou...
    Michel van Garrel
    May 7(Thu), 2015