报告题目：On the DKSS Conjecture for Finite Abelian Groups
报告人： 孙智伟教授，南京大学数学系
报告时间：2017.07.10上午10:00
报告地点：理学院会议室
联系人： 陈智
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报告摘要：
Let G be a finite abelian group with |G| > 1, and let p(G) be the smallest prime divisor of |G|. In 2011 Dasgupta, Karolyi, Serra and Szegedy conjectured that if A = {a_1, a_2, ... , a_k} is a subset of G with |A|=k<p(G), and b_1, b_2, ... , b_k are (not necessarily distinct) elements of G then there is a permutationπwhich is in S_k such that a_1b_{π(1)}, ... , a_kb_{π(k)} are pairwise distinct. In this talk we introduce progress on the above DKSS conjecture and a related conjecture of Snevily in additive combinatorics.