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Spectral methods for weakly singular Volterra integral equations with pantograph delays 期刊论文
Frontiers of Mathematics in China, 2013, 卷号: 8, 期号: 2, 页码: 281
作者:  Zhang Ran;  Zhu Benxi;  Xie Hehu
收藏  |  浏览/下载:112/0  |  提交时间:2020/01/10
A Trust Region Algorithm for Solving Bilevel Programming Problems 期刊论文
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2013, 卷号: 29, 期号: 3, 页码: 491-498
作者:  Liu Guoshan;  Xu Shiqin;  Han Jiye
收藏  |  浏览/下载:111/0  |  提交时间:2021/01/14
NONSMOOTH OPTIMIZATION  CONVERGENCE  Bilevel programming problem  trust region algorithm  global convergence  mathematical program with equilibrium constraints  stationary point  
A posteriori error estimator for eigenvalue problems by mixed finite element method 期刊论文
SCIENCE CHINA-MATHEMATICS, 2013, 卷号: 56, 期号: 5, 页码: 887-900
作者:  Jia ShangHui;  Chen HongTao;  Xie HeHu
收藏  |  浏览/下载:111/0  |  提交时间:2021/01/14
SUPERCONVERGENCE RESULT  ELLIPTIC PROBLEMS  APPROXIMATION  CONVERGENCE  second order elliptic eigenvalue problem  mixed finite element method  Raviart-Thomas  a posteriori error estimate  adaptive  
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:144/0  |  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