國家理論科學研究中心學術演講
NCTS Seminar in Algebraic Geometry

 (1)

  Speaker  :     Hsian-Hua TSENG 曾祥華

                      (University of California at Berkeley)
  Time       :     Jan. 3, 2005 (Mon.)  PM 1:00 - 2:15

  Title        :     On the global quotient property of moduli stacks of twisted

                      stable maps
  Abstract :

  In this talk, we'll explain a proof of the fact that the moduli stacks of

  twisted stable maps to a quotient DM stacks are global quotients
　

 (2)

  Speaker  :     Prof. Y.-P. LEE 李元斌 (University of Utah)

  Time       :     Jan. 3, 2005 (Mon.)  PM 2:30 - 3:45

  Title        :     Relative Gromov-Witten theory and moduli of curves (II)
  Abstract :

  The goal of this series of talks is to explain some applications of the

  relative Gromov-Witten theory to the study of moduli of curves, after

  Faber-Pandharipande and Graber-Vakil.

Lecture Room A,

National Center for Theoretical Sciences

4th Floor, The 3rd General Building,

National TsingHua University