Speaker: Prof. Ming Pingbing

Time: 2:30-3:30 p.m., 17 May 2021 (Wed)

Venue: CC126 Huaxin College

Language: Chinese

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 the Speaker: 

Prof. Ming Pingbing is a researcher of Academy of Mathematics and Systems Science, Chinese Academy of Sciences. His research interest includes multiscale modeling and multi-scale algorithm. He has published more than fifty SCI papers in JAMS, CPAM, ARMA, PRB, SINUM, Math. Comp., Numer. Math., MMS, JMPS. Prof. Ming was also invited to give speeches in SCADE2009, and The SIAM Mathematics Aspects of Materials Science 2016.