Institute of Mathematics for Industry


List All(1087) Today and tomorrow's seminars(1)

Ampleness of line bundles for algebraic stacks

Hold Date 2014-10-31 16:00~2014-10-31 17:00

Place Lecture Room S-2, Faculty of Mathematics building, Ito Campus

Object person  

Speaker Masao AOKI (Hokkaido University of Education, Hakodate Campus)

Algebraic stacks are generalizations of varieties and schemes. They are useful in the studies of moduli theory. In this talk, we study ampleness of line bundles in the case of Deligne-Mumford stacks, and also try to generalize it to Artin stacks.

* This seminar is combined with Algebra Seminar.