数学科学系系列讲座:2017/18-S2 No.12

活动

主题

A rigorous computer-aided estimation for Gelfond exponent of weighted Thue-Morse sequences

摘要

In this talk, we will provide a mathematically rigorous computer-aided estimation for the exact values and robustness for Gelfond exponent of weighted Thue-Morse sequences. This result improves previous discussions on Gelfond exponent by Gelfond, Devenport, Mauduit, Rivat, Sarkozy and Fan et al. Our methodology involves a combinatorial optimization approach on directed graphs.

演讲人

Dr Yiwei Zhang
Huazhong University of Science and Technology, Wuhan