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北京计算科学研究中心张智民教授报告通知
发布人:蔡易  发布时间:2022-07-11   浏览次数:10

报告人:张智民教授

报告题目:Some Recent Development in SuperconvergenceLDG, DDG, IFEM, and IFVM

报告摘要:

1Superconvergence phenomenon is well understood for the h-version finite element method and researchers in this old field have accumulated a vast literature during the past half century. However, the relevant systematic study for discontinuous Galerkin, finite volume, and spectral methods is lacking. We believe that the scientific community would also benefit from the study of superconvergence phenomenon of those methods.

2Recently, some efforts have been made to expand the territory of the superconvergence. In this talk, I will summarize some recent development on superconvergence study for these methods. At the same time, some current issues and un-solved problems will also be addressed.

报告时间:2022719日,上午900——12:00

报告形式:腾讯会议;会议号:409 749 654

 

报告人简介:张智民教授,19827月获中国科技大学基础数学专业学士学位,19851月获中国科技大学计算数学专业硕士学位,19917月获美国马里兰大学博士学位。现任北京计算科学研究中心教授,2010被邀请在世界华人数学家大会做45分钟报告,获查尔斯H.格申森杰出教师研究员奖等多项奖励。曾担任多个国际杂志编委,如International Journal on Numerical PDEs Journal of Scientific Computing Mathematics of ComputationJournal of Computational MathematicsInternational Journal of Numerical Analysis & ModelingDiscrete and Continuous Dynamical Systems -- Series B等期刊编委。