Abstract: The aim of this talk is to introduce the so called homogeneous coordinate ring of a normal toric variety. We will see how Chow group of Weil divisors turn this ring into a graded ring. Finally we show that every normal toric variety is a categorical quotient.
Date: Friday, December 20, 2013
Place: Mathematics Seminar Room, SA-141
Tea and cookies will be served before the seminar.