Introduction to rationality of algebraic varieties and algebraic groups
发布时间：2015年10月19日
浏览次数：8443
发布者:
主讲人： Dr. Haian He (BICMR, PKU)
活动时间： 从 2015-10-19 00:00 到 00:00
场地： Room 29 at Quan Zhai, BICMR
Title: Introduction to rationality of algebraic varieties and algebraic groups
Speaker: Dr. Haian He (BICMR, PKU)
Time: 14:00--15:00, October 19
Venue: Room 29 at Quan Zhai, BICMR
Abstract: Let F be the finite field with q elements. If G is a reductive algebraic group over the algebraic closure of a finite field F, endowed with an F-structure, we are interested in the subgroup of the points defined over F. In this talk, I shall introduce some fundamental results about F-structures on algebraic varieties, and then introduce the Lang-Steinberg theorem along with some consequences for algebraic groups.
Speaker: Dr. Haian He (BICMR, PKU)
Time: 14:00--15:00, October 19
Venue: Room 29 at Quan Zhai, BICMR
Abstract: Let F be the finite field with q elements. If G is a reductive algebraic group over the algebraic closure of a finite field F, endowed with an F-structure, we are interested in the subgroup of the points defined over F. In this talk, I shall introduce some fundamental results about F-structures on algebraic varieties, and then introduce the Lang-Steinberg theorem along with some consequences for algebraic groups.
