10 citations · 41 across the 21 of their papers we have counts for
6 papers · 1 filter
Intermittent behaviors in weakly coupled map lattices
Tiexiang Li, Wen-wei Lin, Yiqian Wang +1
In this paper, we study intermittent behaviors of coupled piecewise-expanding map lattices with two nodes and a weak coupling. We show that the successive phase transition between…
Nearly Optimal Stochastic Approximation for Online Principal Subspace Estimation
Xin Liang, Zhen-Chen Guo, Li Wang +2
Principal component analysis (PCA) has been widely used in analyzing high-dimensional data. It converts a set of observed data points of possibly correlated variables into a set of…
iSIRA: Integrated Shift-Invert Residual Arnoldi Method for Graph Laplacian Matrices from Big Data
Wei-Qiang Huang, Wen-Wei Lin, Henry Horng-Shing Lu +1
The eigenvalue problem of a graph Laplacian matrix arising from a simple, connected and undirected graph has been given more attention due to its extensive applications, such a…
A Novel Stretch Energy Minimization Algorithm for Equiareal Parameterizations
Mei-Heng Yueh, Wen-Wei Lin, Chin-Tien Wu +1
Surface parameterizations have been widely applied to computer graphics and digital geometry processing. In this paper, we propose a novel stretch energy minimization (SEM) algorit…
A modified Newton iteration for finding nonnegative Z-eigenpairs of a nonnegative tensor
Chun-Hua Guo, Wen-Wei Lin, Ching-Sung Liu
We propose a modified Newton iteration for finding some nonnegative Z-eigenpairs of a nonnegative tensor. When the tensor is irreducible, all nonnegative eigenpairs are known to be…
Continuation Methods for Computing Z-/H-eigenpairs of Nonnegative Tensors
Yueh-Cheng Kuo, Wen-Wei Lin, Ching-Sung Liu
In this paper, a homotopy continuation method for the computation of nonnegative Z-/H-eigenpairs of a nonnegative tensor is presented. We show that the homotopy continuation method…