Speaker: Prof. Pingbing Ming (明平兵教授)
Time: 14:30-15:30, 17 May 2021 (Wednesday) (Beijing time)
Venue: 华信书院 CC126
Abstract
In this talk we shall discuss two aspects of numerical homogenization: one is developing fast algorithm for retrieving the effective matrix, the other is how to compute the local macroscale information. In particular, we shall propose a bybrid method that aims for both quantities simultaneously. Error estimates have been obtained without regularity assumptions, and a hierarchical of numerical examples with different complexity will be reported to demonstrate the accuracy and efficiency of the method. This is a joint work with Siqi Song.
About Prof. Ming
明平兵是中科院数学院研究员并担任科学与工程计算国家重点实验室副主任。主要从事固体多尺度建模、模拟及多尺度算法的研究。他预测了石墨烯的理想强度并在Cauchy-Born法则的数学理论、拟连续体方法的稳定性方面有较为系统的工作。他在JAMS, CPAM, ARMA, PRB, SINUM, Math. Comp. Numer. Math, MMS.JMPS等国际著名学术期刊上发表学术论文五十余篇。他曾应邀在SCADE2009, The SIAM Mathematics Aspects of Materials Science 2016 等会议上作大会报告。他于2014年获得国家杰出青年基金并于2019年入选第四批国家“万人计划”中青年科技创新领军人才计划。
Teachers and Students are listening to the talk
Prof.Pingbing Ming is introducing his topic
Prof. Tang Tao (right) and Vice President (Academic) Prof. Huang Huaxiong (left) are presenting a souvenir to Prof. Ming
