ODTÜ-BİLKENT
ALGEBRAIC GEOMETRY SEMINAR

“Chow Groups of
Rational Equivalence Classes of Cycles”

by

emre şen

(Bilkent unIversIty)

Abstract: First we start with defining rational
equivalence between two cycles. Then we define the chow group as a group of
rational equivalence classes. Then we will present essential theorems and
propositions  which are developed at the fourth chapter (D. Eisenbud and
J. Harris, All That Intersection Theory in Algebraic Geometry)  to solve
the keynote question  b: "Let L,Q\subset P3 be a line and a
nonsingular conic in P^3. Is (P3 \setminus  L) \cong (P3\setminus Q) as
schemes?" (ref. page 139)

Date:  23 November 2012, Friday

Time: 15.40

Place: Bilkent, Mathematics Seminar
Room SA-141

Tea and cookies will be served before the
talk.

You are most cordially invited.