Back to Algebraic Geometry Seminar: Fall 2020
Algebraic Geometry Seminar
Date: Tuesday, Nov 3, 2020
Time: 3:30PM - 4:30PM
Location: Zoom
Yen-An Chen
University of Utah
Title |
Generalized Canonical Models of Foliated Surfaces |
Abstract |
By work of McQuillan and Brunella, it is known that foliated surfaces of general type with only canonical foliation singularities admit a unique canonical model. It is then natural to investigate the moduli space parametrizing canonical models. One issue is that the condition being a canonical model is neither open nor closed. In this talk, I will introduce the generalized canonical models to fix this issue and study some properties (boundedness/separatedness/properness/local-closedness) of the moduli space of generalized canonical models. |
Algebraic Geometry