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Seminars

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)

Abstract:
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.