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GCOE International Conference:Mirror Symmetry and Gromov-Witten invariants

Date December 7 - 11, 2009 Place 056room ,Graduate School of Mathematical Sciences The University of Tokyo Organizer Yujiro Kawamata(Tokyo),Shinobu Hosono(Tokyo)

December 7 10:00-10:50 Hiraku Nakajima(RIMS, Kyoto University) "Donaldson = Seiberg-Witten from Mochizuki's formula and instanton counting for the theory with a fundamental matter.(1/2)" 11:20-12:10 Hiraku Nakajima(RIMS, Kyoto University) "Donaldson = Seiberg-Witten from Mochizuki's formula and instanton counting for the theory with a fundamental matter.(2/2)" 14:00-14:50 Yukinobu Toda(IPMU, University of Tokyo) "On a computation of rank two Donaldson-Thomas invariants." 15:20-16:10 Akira Ishii(Hiroshima University) "Dimer models and exceptional collections." 16:40-17:30 Naichung Conan Leung(Chinese University of Hong Kong) "Matrix factorization from SYZ."

December 8 10:00-10:50 Jun Li(Stanford University) "Toward positive genus GW-invariants of quintic threefolds.(1/2)" 11:20-12:10 Jun Li(Stanford University) "Toward positive genus GW-invariants of quintic threefoldser.(2/2)" 14:00-14:50 Bumsig Kim(KIAS) "Stable quasimaps to GIT quotients." 15:20-16:10 Ching-Lung Wang(National Taiwan University) "Analytic continuations of quantum cohomology under ordinary flops." 16:40-17:30 Kentaro Nagao(RIMS, Kyoto University) "Open Non-commutative Donaldson-Thomas Invariants."

December 9 10:00-10:50 Grigori Mikhalkin(University of Geneva) "Tropical homology classes and classical objects they represent.(1/2)" 11:20-12:10 Grigori Mikhalkin(University of Geneva) "Tropical homology classes and classical objects they represent.(2/2)"

December 10 10:00-10:50 Takeo Nishinou(Tohoku University) "Correspondence theorems for tropical curves." 14:00-14:50 Keiji Oguiso(Osaka University) "Singular fibers of proper holomorphic Lagrangian fibrations over polydisks." 15:20-16:10 Andrei Caldararu(University of Wisconsin) "A conjecture of Duflo and the Ext algebra of branes." 16:40-17:30 Ivan Cheltsov(University of Edinburgh) "Exceptional singularities."

December 11 10:00-10:50 David Morrison(University of California, Santa Barbara) "(i) Noncommutative algebras and (commutative) algebraic geometry" 11:20-12:10 David Morrison(University of California, Santa Barbara) "(ii) Quivers for flops" 12:10-13:00 Victor Przyjalkowski(University of Vienna & Steklov Institute) "Weak Landau -Ginzburg models for Fano threefolds and their properties"