逼近组合优化系列报告
报告题目:Tiling sets and perfect codes
报告人:张韬 博士(之江实验室)
报告时间:2022年9月7日(周四)11:30-12:30
报告地点:勤园21-306室
报告摘要:Tiling is one of the most ubiquitous concepts of modern mathematics, and perfect codes are
one of the most important family of linear codes. In certain cases, tiling sets are equivalent to perfect
codes. In this talk, we will consider three problems related to tiling and perfect codes: Fuglede’s
conjecture, Golomb-Welch conjecture and lattice tilings by crosses.
报告人简介:2017年毕业于浙江大学获博士学位,现为之江实验室研究专家。研究兴趣是离散几何、极值组合、组合设计和编码理论。曾获国际组合数学及其应用协会颁发的Kirkman Medal,新世界数学奖博士论文优胜奖。主持国家自然科学基金青年基金一项。在Science China Mathematics、Journal of Combinatorial Theory, Series A、SIAM Journal on Discrete Mathematics、IEEE Transactions on Information Theory等国际重要期刊发表论文二十余篇。