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浏览/检索结果:
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Metrics of Eguchi-Hanson types with the negative constant scalar curvature
期刊论文
JOURNAL OF GEOMETRY AND PHYSICS, 2021, 卷号: 161, 页码: 10
作者:
Chen, Junwen
;
Zhang, Xiao
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浏览/下载:81/0
  |  
提交时间:2021/04/26
Eguchi-Hanson metrics
Scalar curvature
Total energy
Compactness of Surfaces in R-n with Small Total Curvature
期刊论文
JOURNAL OF GEOMETRIC ANALYSIS, 2021, 页码: 33
作者:
Sun, Jianxin
;
Zhou, Jie
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  |  
浏览/下载:7/0
  |  
提交时间:2021/04/26
Isothermal radius
Compactness
Bi-Lipschitz parametrization
Total curvature
The set of vertices with positive curvature in a planar graph with nonnegative curvature
期刊论文
ADVANCES IN MATHEMATICS, 2019, 卷号: 343, 页码: 789-820
作者:
Hua, Bobo
;
Su, Yanhui
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  |  
浏览/下载:3/0
  |  
提交时间:2019/11/21
Combinatorial curvature
Total curvature
Planar graph
Automorphism group
Closed Strong Spacelike Curves, Fenchel Theorem and Plateau Problem in the 3-Dimensional Minkowski Space.
期刊论文
Chinese Annals of Mathematics, 2019, 卷号: Vol.40 No.2, 页码: 217-226
作者:
Ye, Nan
;
Ma, Xiang
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/13
52A40
53C42
53C50
Fenchel theorem
Maximal surface
Spacelike curves
Total curvature
Closed Strong Spacelike Curves, Fenchel Theorem and Plateau Problem in the 3-Dimensional Minkowski Space
期刊论文
Chinese Annals of Mathematics, Series B, 2019, 卷号: Vol.40 No.2, 页码: 217-226
作者:
Nan Ye
;
Xiang Ma
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/13
Fenchel
theorem
Spacelike
curves
Total
curvature
Maximal
surface
Closed Strong Spacelike Curves, Fenchel Theorem and Plateau Problem in the 3-Dimensional Minkowski Space
期刊论文
CHINESE ANNALS OF MATHEMATICS SERIES B, 2019, 卷号: Vol.40 No.2, 页码: 217-226
作者:
Ye, N
;
Ma, X
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  |  
浏览/下载:4/0
  |  
提交时间:2019/12/17
Fenchel theorem
Spacelike curves
Total curvature
Maximal surface
Variational total curvature model for multiplicative noise removal
期刊论文
IET Computer Vision, 2018, 卷号: 12, 期号: 4, 页码: 542-552
作者:
Xu, Xinli
;
Yu, Teng*
;
Xu, Xinmei
;
Hou, Guojia
;
Liu, Ryan Wen
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/04
image denoising
fast Fourier transforms
optimisation
gradient methods
variational total curvature model
multiplicative noise removal problem
first-order model
second-order model
TC model
augmented Lagrange method
alternating optimisation strategy
Lagrange multipliers
auxiliary variables
fast Fourier transform
generalised soft threshold formulas
gradient descent method
projection method
image denoising
Harmonic p-forms on Hadamard manifolds with finite total curvature
期刊论文
ANNALS OF GLOBAL ANALYSIS AND GEOMETRY, 2018, 卷号: 54, 期号: 4
作者:
Wang, Peijun
;
Chao, Xiaoli
;
Wu, Yilong
;
Lv, Yusha
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  |  
浏览/下载:5/0
  |  
提交时间:2019/12/05
Harmonic p-form
Hadamard manifold
(P-rho) property
Finite total curvature
Euclidean volume growth
Vanishing theorem
On the Kinematic Formula of the Total Mean Curvature Matrix
期刊论文
TAIWANESE JOURNAL OF MATHEMATICS, 2017, 卷号: 21, 页码: 43-54
作者:
Zeng, Chunna[1,2]
;
Ma, Lei[3]
;
Tong, Yin[1]
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  |  
浏览/下载:4/0
  |  
提交时间:2019/04/24
LYZ ellipsoid
Mean curvature vector
Total mean curvature matrix
Kinematic formula
Implementation of high-order variational models made easy for image processing
期刊论文
Mathematical Methods in the Applied Sciences, 2016, 卷号: 39, 期号: 14, 页码: 4208-4233
作者:
Lu, Wenqi
;
Duan, Jinming
;
Qiu, Zhaowen*
;
Pan, Zhenkuan
;
Liu, Ryan Wen
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/04
image processing
total variation
bounded Hessian
total generalised variation
total curvature
split Bregman algorithm
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