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Approximate acoustic cloaking in inhomogeneous isotropic space 期刊论文
SCIENCE CHINA-MATHEMATICS, 2013, 卷号: 56, 期号: 12, 页码: 2631-2644
作者:  Li JingZhi;  Liu HongYu;  Mao ShiPeng
收藏  |  浏览/下载:97/0  |  提交时间:2021/01/14
SCATTERING  transformation optics  approximate invisibility cloaking  scattering estimates  integral operator equations  
Extrapolation methods to compute hypersingular integral in boundary element methods 期刊论文
SCIENCE CHINA-MATHEMATICS, 2013, 卷号: 56, 期号: 8, 页码: 1647-1660
作者:  Li Jin;  Zhang XiaoPing;  Yu DeHao
收藏  |  浏览/下载:132/0  |  提交时间:2021/01/14
CAUCHY PRINCIPAL VALUE  FINITE-PART INTEGRALS  GAUSSIAN QUADRATURE  SINGULAR-INTEGRALS  NUMERICAL-SOLUTION  EQUATIONS  SUPERCONVERGENCE  CIRCLE  hypersingular integrals  trapezoidal rule  asymptotic error expansion  extrapolation algorithm  
The reason of Hopf's and Oleinik's proofs for countability of shocks being wrong 期刊论文
SCIENCE CHINA-MATHEMATICS, 2012, 卷号: 55, 期号: 4, 页码: 727-729
作者:  Li BangHe
收藏  |  浏览/下载:77/0  |  提交时间:2021/01/14
ORIGINAL POINTS  REAL AXIS  WAVES  countability of shocks  uncountability of shocks  conservation law