Convergence rates and uniform regularity for multiscale elliptic homogenization

2025-08-26 09:06:01

时间: 2025年9月9日(周二)15:00-16:30

地点: E4-233


主讲人: 中科院数学所,诸葛金平

主讲人介绍:诸葛金平,2022年至今为中国科学院晨兴数学中心副研究员2019年博士毕业于美国肯塔基大学,师从申仲伟教授2019年9月至2022年6月在芝加哥大学数学系任Dickson Instructor主要研究领域为偏微分方程的均匀化理论。

讲座主题: Convergence rates and uniform regularity for multiscale elliptic homogenization

讲座摘要: I will talk about linear second-order elliptic equations with coefficients periodically oscillating at multiple different scales. The optimal convergence rates and uniform regularity will be discussed in different situations, particularly when the scale-separation condition is not satisfied. This is joint work with Weisheng Niu and Yao Xu.