4 papers
-Eigenpairs of Partially Symmetric Tensors: Exact Reformulation and Perturbation Bounds
Zhuolin Du, Hanxin Liu, Yisheng Song
In this paper, we consider the computation of -eigenpairs of fourth order partially symmetric tensors arising from elasticity theory. First, a lifted fourth order tensor is cons…
An Efficient Memory Gradient Method for Extreme M-Eigenvalues of Elastic type Tensors
Zhuolin Du, Yisheng Song
M-eigenvalues of fourth order hierarchically symmetric tensors play a significant role in nonlinear elastic material analysis and quantum entanglement problems. This paper focuses…
An Image Noise Level Estimation Based on Tensor T-Product
Hanxin Liu, Yisheng Song
Currently, the noise level of color images is estimated by many algorithms through separate selection of each page of the third-order tensor using sliding blocks of size ${M_1} \ti…
A Nonparallel Support Tensor Machine for Binary Classification based Large Margin Distribution and Iterative Optimization
Zhuolin Du, Yisheng Song
Based on the tensor-based large margin distribution and the nonparallel support tensor machine, we establish a novel classifier for binary classification problem in this paper, ter…