Results 281 to 290 of about 1,207,649 (297)

Eigenvalues of the discrete \(p\)-Laplacian for graphs.

Ars Comb., 2003
The author studies the discrete version of the \(p\)-Laplacian operator div in certain compound and gives some estimates of its least positive eigenvalue. Also, estimations of the smallest positive eigenvalue of the \(p\)-Laplacian, when the graph is a subgraph of \(\mathbb Z^d\), are studied along with eigenvalues of the \(p\)-Laplacian (when the ...
openaire   +2 more sources

A graph discretization of vector Laplacian

Discrete Applied Mathematics
Shu Li 0006, Lu Lu 0012, Jianfeng Wang 0002   +2 more
openaire   +3 more sources

Saddle Vertex Graph (SVG)

ACM Transactions on Graphics, 2013
Ying He, Xiaoning Wang, Ying Xiang
exaly  

Nonlocal Discrete Regularization on Weighted Graphs: A Framework for Image and Manifold Processing

IEEE Transactions on Image Processing, 2008
Sébastien Bougleux, Olivier Lézoray, Abderrahim Elmoataz   +2 more
exaly  

Eigenvalue Bracketing for Discrete and Metric Graphs

Journal of Mathematical Analysis and Applications, 2008
Olaf Post, Fernando Lledó
exaly  

Novel Semi-Supervised Hyperspectral Image Classification Based on a Superpixel Graph and Discrete Potential Method

Remote Sensing, 2020
Fenzhen Su
exaly  

Quantum Kernels for Unattributed Graphs Using Discrete-Time Quantum Walks

Pattern Recognition Letters, 2017
Xiao Bai, Zhihong Zhang, Lu Bai
exaly  

Discrete Geodesic Graph (DGG) for Computing Geodesic Distances on Polyhedral Surfaces

Computer Aided Geometric Design, 2017
Ying He, Zheng Fang, Jiajun Wu
exaly  

Graph Matching Using the Interference of Discrete-Time Quantum Walks

Image and Vision Computing, 2009
Richard Wilson, David Emms, Edwin Hancock   +2 more
exaly  

Discrete Greenʼs Functions and Random Walks on Graphs

Journal of Combinatorial Theory - Series A, 2013
Shing-Tung Yau
exaly