Room 515, Cosmology Building, National Taiwan University + Zoom, Physical+Online Seminar
(實體+線上演講 台灣大學次震宇宙館515研討室+ Zoom)
Surfaces of general type with p_g=q=2
Zhi Jiang (Fudan University)
Abstract
The classification of surfaces of general type with pg=q=2 has attracted lots of efforts in the past two decades. In this talk we explain a fine classification theory of these surfaces whose canonical volumes are 5 or 6. Our method is based on the Chen-Jiang decomposition, cohomological rank functions, and the symmetry of finite Heisenberg groups. This is a joint work with Jiabin Du and Guoyun Zhang.
Link Information:
Zoom ID：838 7836 1163
Passcode：714285
