Department Seminars & Colloquia

Category 학과 Seminar/ Colloquium
Event KAIST CMC
Title [KAIST CMC Special Lecture] Additive Combinatorics; sumsets, sum-product problems, and graphs
Abstract

Matt DeVos

Simon Franser U

Lecture 2)  9. 16(Tue) PM 4:00 ~ 6:00  E6-1  Rm 1409

Rough Structure (Green-Ruzsa)

 

Abstract: I intend to give an introduction to some of the wonderful topics in the world of additive combinatorics. This is a broad subject which features numerous different tools and techniques, and is presently a hotbed of exciting research. My focus will be on the combinatorics, and I will keep things as basic as possible (I will assume nothing more than a basic background in combinatorics). I’ll begin the tour with some of the classical theorems like Cauchy-Davenport and Erdos-Ginzburg-Ziv and I will exhibit some very clean proofs of these and other results such as the Theorems of Schrijver-Seymour, Green-Ruzsa, Dvir, and Elekes. We will also discuss (but not prove) some more recent results like the Breulliard-Green-Tao Theorem.

Daytime 2014-09-16 (Tue) / 16:00 ~ 18:00 ** 날짜에 유의하세요. **
Place 수리과학과 E6-1 Rm 1409
Language To be announced
Speaker`s name Matt DeVos
Speakers`s Affiliation Simon Franser U
Speaker`s homepage http://www.sfu.ca/~mdevos/
Other information

Matt DeVos

Simon Franser U

Lecture 2)  9. 16(Tue) PM 4:00 ~ 6:00  E6-1  Rm 1409

Rough Structure (Green-Ruzsa)

 

Abstract: I intend to give an introduction to some of the wonderful topics in the world of additive combinatorics. This is a broad subject which features numerous different tools and techniques, and is presently a hotbed of exciting research. My focus will be on the combinatorics, and I will keep things as basic as possible (I will assume nothing more than a basic background in combinatorics). I’ll begin the tour with some of the classical theorems like Cauchy-Davenport and Erdos-Ginzburg-Ziv and I will exhibit some very clean proofs of these and other results such as the Theorems of Schrijver-Seymour, Green-Ruzsa, Dvir, and Elekes. We will also discuss (but not prove) some more recent results like the Breulliard-Green-Tao Theorem.

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