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Localized discrete Laplace-Beltrami operator over triangular mesh 期刊论文
COMPUTER AIDED GEOMETRIC DESIGN, 2015, 卷号: 39, 页码: 67-82
作者:  Li, Xinge;  Xu, Guoliang;  Zhang, Yongjie Jessica
收藏  |  浏览/下载:103/0  |  提交时间:2018/07/30
Laplace-Beltrami operator  Surface triangulation  Discretization  Convergence  
Convergence analysis of a discretization scheme for Gaussian curvature over triangular surfaces 期刊论文
COMPUTER AIDED GEOMETRIC DESIGN, 2006, 卷号: 23, 期号: 2, 页码: 193-207
作者:  Xu, GL
收藏  |  浏览/下载:101/0  |  提交时间:2018/07/30
Gaussian curvature  surface triangulation  convergence  parallelogram criterion  
Discrete Laplace-Beltrami operators and their convergence 期刊论文
COMPUTER AIDED GEOMETRIC DESIGN, 2004, 卷号: 21, 期号: 8, 页码: 767-784
作者:  Xu, GL
收藏  |  浏览/下载:91/0  |  提交时间:2018/07/30
Laplace-Beltrami operator  surface triangulation  discretization  convergence  
C-1 modeling with A-patches from rational trivariate functions 期刊论文
COMPUTER AIDED GEOMETRIC DESIGN, 2001, 卷号: 18, 期号: 3, 页码: 221-243
作者:  Xu, GL;  Huang, HC;  Bajaj, C
收藏  |  浏览/下载:81/0  |  提交时间:2018/07/30
algebraic surface  rational A-patch  surface fit  triangulation