时间：5月27日（星期五）下午

地点：腾讯会议

题目：Erdos-Fuchs定理简介

报告人：潘颢（南京财经大学）

时间：14:00 - 14:50

摘要：Erdos-Fuchs定理是关于加法表示函数的一个经典结果。我们将简单地介绍Erdos-Fuchs定理的证明，以及后来的一些推广与发展。

题目： Vinogradov's three primes theorem with Piatetski-Shapiro primes.

报告人：孙宇宸（图尔库大学）

时间：14:50 - 15:40

摘要：In this talk, we first introduce some results related to the number of Piatetski-Shapiro primes and transference principle. Then we would like to introduce how to combine sieve methods with transference principle to prove Vinogradov's three primes theorem with Piatetski-Shapiro primes, which improves the previous result given by Kumchev. This is a joint work with Shanshan Du and Hao Pan.

题目：Romanov type problems and their representation functions

报告人：丁煜宸（扬州大学）

时间：15:40 - 16:30

摘要：We shall introduce the history of the Romanov theorem and its representation function. A few variants of them will then be discussed in this talk. In particular, a conjecture of Paul Erdos and a problem of Yong-Gao Chen and Quan-Hui Yang involving this theme are included. Some open problems for further research in this area will be highlighted between the talk.

题目：Cyclotomic matrices, elliptic curves and hypergeometric functions over finite fields

报告人：伍海亮（南京邮电大学）

时间：16:30 - 17:20

摘要：We introduce some recent work related to cyclotomic matrices, elliptic curves and hypergeometric functions over finite fields. This is a joint work with Yue-Feng She and Li-Yuan Wang.

邀请人：赵立璐