Symplectic Geometry Seminar

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Wednesday 3:30pm-5:00pm VV B139

  • If you would like to talk in the seminar but have difficulty with adding information here, please contact Dongning Wang


date speaker title host(s)
09/19 Rui Wang on Canonical Connection
09/26 Rui Wang Exponential decay
10/03 Erkao Bao, Jaeho Lee Symplectic Homology1
10/10 Dongning Wang, Jie Zhao Symplectic HomologyII
10/17 no seminar this week
10/24 Wenfeng Jiang Classification of Free Hamitolnian-its mathematics foundation
10/31 Title
11/07 Dongning Wang Quantum Cohomology Ring of Toric Orbifolds via Seidel Representation
date name title
Title
Title

Abstracts

Dongning Wabg Quantum Cohomology Ring of Toric Orbifolds via Seidel Representation

Abstract:

We compute the Seidel elements for toric orbifolds, and use them to show that the quantum cohomology ring of toric orbifolds is isomorphic to the quotient of a polynomial ring generated over novikov ring by certain relations. This result is for all toric orbifolds. If the toric orbifold is Fano or Nef, then the isomorphism can be written down explicitly. This is a joint work with Hsian-Hua Tseng.


Past Semesters