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Seminar
FIELD Math:Topology
DATE December 29 (Tue), 2020
TIME 14:00-16:00
PLACE Online
SPEAKER Bae, youngjin
HOST Kim, Joontae
INSTITUTE 인천대학교
TITLE [GS_M_Topo] Lagrangian fillings of ADE-type Legendrians
ABSTRACT I will introduce Legendrian links of ADE-type Dynkin diagrams. Then I argue that there are at least as many Lagrangian fillings as seeds in the corresponding cluster structure. The main ingredients are N-graphs developed by Casals-Zaslow, and finite type cluster structures by Fomin-Zelevinsky. This is a joint work in progress with ByungHee An and Eunjeong Lee.
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