数学科学学院学术报告[2025] 136号

(高水平大学建设系列报告1238号)

报告题目：Norm of Polynomials with Restricted Coefficients

报告人：Stephen Choi教授 （西蒙菲莎大学）

报告时间：2025年12月6日上午10:00-11:00

报告地点：汇文楼1420

内容摘要：In this talk, we will explore polynomials with restricted coefficients, focusing particularly on Littlewood polynomials, which are defined as polynomials that have coefficients of either +1 or -1. We will discuss various problems and results related to the norms of these Littlewood polynomials. In addition, we will cover recent developments regarding the autocorrelations of Rudin-Shapiro polynomials and their generalizations.

报告人简历：Stephen Choi，加拿大西蒙菲莎大学（Simon Fraser University）数学系教授，主要研究数论，在丢番图逼近、丢番图方程、华林-哥德巴赫问题，具限制系数多项式等领域取得了一系列成果，在Transactions of the American Mathematical Society等期刊上发表论文近50篇。

欢迎师生参加！

邀请人：王英男

数学科学学院

2025年12月1日