Mathematics

Conferences

Introduction to Gross-Siebert Program
Relative BPS state counts
SPEAKER | Michel van Garrel
INSTITUTE | KIAS
DATE | May 10(Sun), 2015
TIME | 11:30
PLACE | 1114 International Conference Room, KIAS
Keyword |
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ABSTRACT | Relative BPS state counts (Garrel)
The tropical vertex paper explains how to extract BPS state counts from relative Gromov-Witten invariants. I will describe how in the smooth divisor case these invariants are related to local BPS state counts via generalized Donaldson-Thomas invariants of loop quivers. This is joint work with T. Wong and G. Zaimi.