【数学与统计及交叉学科前沿论坛------高端学术讲座第123场】
报告题目::Rigidity result for semilinear subelliptic partial differential equation on Cauchy-Riemannian manifold
报 告 人: 麻希南教授 中国科学技术大学
报告时间: 10月14日(星期一 )11:00-12:00
地 点: 阜成路校区教二楼402
报告摘要: On CR manifolds, we get the rigidity result, i.e., subelliptic equations have no other solution than some constant at least when parameters are in a certain range, thus solved also the conjecture of Xiaodong Wang in his Math. Z. 2022 paper, in Riemannian geometry version the corresponding result was got by Bidaut Veron-Veron in 1991. The rigidity result also deduces the best constant for the Folland-Stein Sobolev inequality on closed CR manifolds。This is a joint work with Qianzhong Ou and Tian Wu.
报告人简介:麻希南,1969年出生,1996年博士毕业于杭州大学数学系,现任中国科学技术大学数学学院教授、博士生导师,国家杰出青年基金获得者,国家级人才计划入选者、国家重点项目主持人;主要从事椭圆偏微分方程与几何分析研究,特别是在Monge-Ampere方程、经典凸几何与微分方程的几何性态等研究上取得了非常杰出的成就,部分成果发在四大顶尖杂志Invent Math上,在国际顶尖杂志发表论文50余篇。