报告人: Jichun Li (University of Nevada Las Vegas (UNLV))

日  期: 2019年12月17日

时  间: 上午10:40

地  点: 理科楼 LA106

摘  要: In June 23, 2006's issue of Science magazine, Pendry et al and Leonhardt independently published their papers on electromagnetic cloaking. Since then, there is a growing interest in using metamaterials to design invisibility cloaks. In this talk, I will discuss some time-domain cloaking models we studied in recent years. Well-posedness study and time-domain finite element method for these models will be presented. Finally, I will show some numerical simulations of invisibility cloaks and other interest applications such as optical black holes. I will conclude the talk with some open issues.

报告人简介：Jichun Li graduated from Nanjing University with B.S in Computational Mathematics in 1987, and Ph.D in Mathematics from Florida State University in 1998. Currently he is Professor of Mathematics and Director for Center for Applied Mathematics and Statistics in University of Nevada Las Vegas. His previous positions include Postdoc Fellow at University of Texas at Austin, Summer Research Faculty at U.S. Air Force Research Laboratory, and Associate Director of Institute for Pure and Applied Mathematics (IPAM) in University of California at Los Angeles (UCLA). Research areas include analysis of finite element methods, high-order finite difference methods, RBF meshless methods, and applications in image processing, inverse problems, and electromagnetic wave propagation. He has published over 120 SCI journal papers, 2 monographs, 1 translated textbook, and 1 conference book. Currently he serves on 4 international journal editorial boards (one as Managing Editor, one as Founding Editor-in-Chief).

学院联系人: 王 坤

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