3 papers
math.NA2019
T-Jordan Canonical Form and T-Drazin Inverse based on the T-Product
Yun Miao, Liqun Qi, Yimin Wei
In this paper, we introduce the tensor similar transforation and propose the T-Jordan canonical form and its properties. The concept of T-minimal polynomial and T-characteristic po…
math.NA2019
Generalized Tensor Function via the Tensor Singular Value Decomposition based on the T-Product
Yun Miao, Liqun Qi, Yimin Wei
In this paper, we present the definition of generalized tensor function according to the tensor singular value decomposition (T-SVD) via the tensor T-product. Also, we introduce th…
math.DG2018
M-eigenvalues of Riemann Curvature Tensor of Conformally Flat Manifolds
Yun Miao, Liqun Qi, Yimin Wei
We generalized Xiang, Qi and Wei's results on the M-eigenvalues of Riemann curvature tensor to higher dimensional conformal flat manifolds. The expression of M-eigenvalues and M-ei…