中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
数学与系统科学研究院 [8]
高能物理研究所 [6]
近代物理研究所 [3]
理论物理研究所 [1]
采集方式
OAI收割 [17]
iSwitch采集 [1]
内容类型
期刊论文 [18]
发表日期
2019 [1]
2017 [1]
2015 [1]
2013 [1]
2012 [2]
2008 [1]
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学科主题
Physics [5]
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Point cloud surface segmentation based on volumetric eigenfunctions of the Laplace-Beltrami operator
期刊论文
OAI收割
COMPUTER AIDED GEOMETRIC DESIGN, 2019, 卷号: 71, 页码: 157-175
作者:
Li, Xinge
;
Zhang, Yongjie Jessica
;
Yang, Xuyang
;
Xu, Haibo
;
Xu, Guoliang
  |  
收藏
  |  
浏览/下载:66/0
  |  
提交时间:2020/01/10
Point cloud surface
Segmentation
Level set form of Laplace-Beltrami operator
Volumetric eigenfunction
Split Bregman iteration
Thermodynamics of Schwarzschild-Beltrami-de Sitter black hole
期刊论文
OAI收割
MODERN PHYSICS LETTERS A, 2017, 卷号: 32, 期号: 27, 页码: 1750146
作者:
Liu, H
;
Liu, H (reprint author), Nankai Univ, Sch Phys, Tianjin 300071, Peoples R China.
;
Meng, XH
  |  
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2017/12/21
Black Hole Thermodynamics
General Relativity
Schwarzschild-beltrami-de Sitter Black Hole
Localized discrete Laplace-Beltrami operator over triangular mesh
期刊论文
OAI收割
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:24/0
  |  
提交时间:2018/07/30
Laplace-Beltrami operator
Surface triangulation
Discretization
Convergence
SCHWARZSCHILD-DE SITTER METRIC AND INERTIAL BELTRAMI COORDINATES
期刊论文
OAI收割
MODERN PHYSICS LETTERS A, 2013, 卷号: 28
作者:
Sun, Li-Feng
;
Yan, Mu-Lin
;
Deng, Ya
;
Huang, Wei
;
Hu, Sen
  |  
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2018/07/05
Classical General Relativity
Exact Solutions
Special Relativity
De Sitter Spacetime Symmetry
Beltrami Metric
Mathematical And Relativistic Aspects Of Cosmology
SUPERLUMINAL NEUTRINOS FROM SPECIAL RELATIVITY WITH DE SITTER SPACETIME SYMMETRY
期刊论文
OAI收割
MODERN PHYSICS LETTERS A, 2012, 卷号: 27
作者:
Yan, Mu-Lin
;
Xiao, Neng-Chao
;
Huang, Wei
;
Hu, Sen
  |  
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2018/07/05
Superluminal Neutrinos
Opera Experiment
Special Relativity
De Sitter Spacetime Symmetry
Beltrami Metric
ON DETERMINATION OF THE GEOMETRIC COSMOLOGICAL CONSTANT FROM THE OPERA EXPERIMENT OF SUPERLUMINAL NEUTRINOS
期刊论文
OAI收割
MODERN PHYSICS LETTERS A, 2012, 卷号: 27
作者:
Yan, Mu-Lin
;
Hu, Sen
;
Huang, Wei
;
Xiao, Neng-Chao
  |  
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2018/07/05
Dark Energy
Cosmological Constant
Superluminal Neutrinos
Opera Experiment
Special Relativity
De Sitter Spacetime Symmetry
Beltrami Metric
A discrete scheme of Laplace-Beltrami operator and its convergence over quadrilateral meshes'
期刊论文
OAI收割
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2008, 卷号: 55, 期号: 6, 页码: 1081-1093
作者:
Liu, Dan
;
Xu, Guoliang
;
Zhang, Qin
  |  
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2018/07/30
Laplace-Beltrami operator
mean curvature
quadrilateral meshes
discretization
convergence
bilinear interpolation
Newton-hooke limit of beltrami-de sitter spacetime, principle of galilei-hooke's relativity and postulate on newton-hooke universal time
期刊论文
iSwitch采集
International journal of modern physics a, 2007, 卷号: 22, 期号: 14-15, 页码: 2535-2562
作者:
Huang, Chao-Guang
;
Guo, Han-Ying
;
Tian, Yu
;
Xu, Zhan
;
Zhou, Bin
收藏
  |  
浏览/下载:41/0
  |  
提交时间:2019/04/23
Newton-hooke space-time
Galilei hooke's relativity principle
Universal time postulate
Contraction
Beltrami-de sitter spacetime
Newton-Hooke limit of Beltrami-de Sitter spacetime, principle of Galilei-Hooke's relativity and postulate on Newton-Hooke universal time
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2007, 卷号: 22, 期号: 14-15, 页码: 2535-2562
作者:
Huang CG(黄超光)
;
Huang, CG
;
Guo, HY
;
Tian, Y
;
Xu, Z
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2016/06/29
Newton-Hooke space-time
Galilei Hooke's relativity principle
universal time postulate
contraction
Beltrami-de Sitter spacetime
Discrete Laplace-Beltrami operator on sphere and optimal spherical triangulations
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF COMPUTATIONAL GEOMETRY & APPLICATIONS, 2006, 卷号: 16, 期号: 1, 页码: 75-93
作者:
Xu, GL
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2018/07/30
Laplace-Beltrami operator
convergence
spherical triangulation
truncation error