supported by Shandong Provincial Natural Science Foundation (Grant No. Y2008A19);supported by Research Reward for Excellent Young Scientists from Shandong Province(Grant No. 2007BS01020) ;supported by Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry;supported by National Natural Science Foundation of China (Grant No. 11071244)
This paper is concerned with the stability and superconvergence analysis of the famous finite-difference time-domain (FDTD) scheme for the 2D Maxwell equations in a lossy medium with a perfectly electric conducting (P...