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11012022
Castelnuovo bound and Gromov-Witten invariants of the quintic 3-fold
Speaker: Zhiyu Liu (IASM)
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10272022
Surfaces on Calabi-Yau fourfolds
Speaker: Younghan Bae（ETH Zurich）
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10212022
Surfaces on Calabi-Yau fourfolds
Speaker: Younghan Bae（ETH Zurich）
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10142022
The negative counterpart of Witten’s r-spin conjecture
Elba Garcia-Failde（IMJ-PRG, Sorbonne Université）
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09292022
Mirror symmetry for special nilpotent orbit closures
Speaker: Yaoxiong Wen (KIAS)
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09222022
Commutativity of quantization and reduction for quiver representations
Speaker: Hu Zhao(Sichuan University)
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09132022
Richardson varieties and positroid varieties
Speaker:Thomas Lam（University of Michigan）
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09062022
Richardson varieties and positroid varieties
Speaker：Yunfeng Jiang（University of Kansas）
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06282022
Enumerative Geometry of the Mirror Quintic
Speaker：Sheldon Katz（University of Illinois at Urbana-Champaign）
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06142022
Homological mirror symmetry for toric Calabi-Yau 3-orbifolds via constructible sheaves
Speaker：Bohan Fang（Peking University）
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06072022
Mirror symmetry and Calabi--Yau fractional complete intersections
Speaker：Tsung-Ju Lee（Harvard University）
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05312022
Integer-valued Gromov-Witten type invariants for symplectic manifolds
Speaker：Guangbo Xu（Texas A&M University）
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05242022
Intersection cohomology of character varieties for punctured Riemann surfaces
Speaker：Mathieu Ballandras（Instituto de Ciencias Matemáticas）
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05172022
Untwisted Gaiotto equivalence for GL(M|N)
Speaker: Ruotao Yang (Skoltech)
