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The positive energy conjecture for a class of AHM metrics on R-2 x Tn-2 期刊论文
SCIENCE CHINA-MATHEMATICS, 2022, 页码: 12
作者:  Liang, Zhuobin;  Zhang, Xiao
收藏  |  浏览/下载：50/0  |  提交时间：2023/02/07
positive energy conjecture  asymptotically Horowitz-Myers metrics  asymptotically local hyperbolic manifolds  
An optimal piecewise cubic nonconforming finite element scheme for the planar biharmonic equation on general triangulations 期刊论文
SCIENCE CHINA-MATHEMATICS, 2021, 页码: 24
作者:  Zhang, Shuo
收藏  |  浏览/下载：145/0  |  提交时间：2021/10/26
biharmonic equation  optimal cubic finite element scheme  general triangulation  discretized Stokes complex  discrete strengthened Miranda-Talenti estimate  
Analysis of the second-order BDF scheme with variable steps for the molecular beam epitaxial model without slope selection 期刊论文
SCIENCE CHINA-MATHEMATICS, 2021, 页码: 16
作者:  Liao, Hong-Lin;  Song, Xuehua;  Tang, Tao;  Zhou, Tao
收藏  |  浏览/下载：147/0  |  提交时间：2021/04/26
molecular beam epitaxial growth  variable-step BDF2 scheme  discrete orthogonal convolution kernels  energy stability  convergence analysis  
Analysis of a time-dependent fluid-solid interaction problem above a local rough surface 期刊论文
SCIENCE CHINA-MATHEMATICS, 2020, 卷号: 63, 期号: 5, 页码: 887-906
作者:  Wei, Changkun;  Yang, Jiaqing
收藏  |  浏览/下载：138/0  |  提交时间：2020/09/23
well-posedness  stability  a priori estimate  fluid-solid interaction  Laplace transform  local rough surface  
Asymptotics for null-timelike boundary problems for general linear wave equations 期刊论文
SCIENCE CHINA-MATHEMATICS, 2019, 页码: 18
作者:  Han, Qing;  Zhang, Lin
收藏  |  浏览/下载：145/0  |  提交时间：2021/01/14
wave equations  radiation field  energy estimates  asymptotic expansion