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学术报告32:钮维生 — Asymptotic expansion of fundamental solutions for parabolic operators with non-self-similar scales

时间:2023-04-12 作者: 点击数:

报告时间:2023417日(星期11:00-12:00

报告地点:翡翠科教楼B座1710

人:钮维生 教授

工作单位:安徽大学

举办单位:数学学院

报告简介:

This talk is devoted to quantitative homogenization of fundamental solutions for second-order parabolic systems with rapidly oscillating periodic coefficients involving non-self-similar scales in spatial and temporal variables. We establish the asymptotic expansions of the fundamental solution for the operator with precise error estimates.

报告人简介:

钮维生,安徽大学教授,博士生导师,近年来主要从事偏微分方程与无穷维动力系统均匀化理论的研究,在Math Annalen,Journal of Functional Analysis, Communications in Partial Differential equations, Journal of Differential Equations等期刊上发表多篇论文,先后主持国家自然科学基金面上、青年项目,以及安徽省优秀青年基金等多项省部级项目。


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