报告题目：Adaptive mesh methods in computational mathematical physics

主 讲 人：Nadezhda S. Smirnova (Federal Research Center “Computer Science and Control” of the Russian Academy of Sciences (FRS CSC RAS), Russia)

报告邀请人：李树光 副教授

报 告 时间：2026年11月19日下午13:30-16:30

报告地点：数理楼 224

报告摘要：This report introduces adaptive mesh methods as a tool for the efficient numerical solution of problems in mathematical physics, especially those whose solutions have localized features. It covers the motivation for mesh adaptation, the main classes of adaptive strategies, and the ideas behind them, including how the solution guides the placement of mesh resolution. Selected approaches to constructing and controlling adaptive meshes are discussed. Numerical examples illustrate their benefits and limitations. The lecture also touches on practical aspects that affect the reliability and efficiency of adaptive computations.

个人简历：Nadezhda S. Smirnova博士是俄罗斯科学院“计算机科学与控制”联邦研究中心 (FRS CSC RAS)。Nadezhda S. Smirnova博士本科、硕士和博士均毕业于莫斯科物理技术学院（国立研究型大学），主要从事计算数学、计算空气动力学和网格技术方面的研究工作。先后发表高水平期刊论文10余篇。