18 citations · 21 across the 7 of their papers we have counts for
7 papers
Tensor Recovery Based on A Novel Non-convex Function Minimax Logarithmic Concave Penalty Function
Hongbing Zhang, Xinyi Liu, Chang Liu +3
Non-convex relaxation methods have been widely used in tensor recovery problems, and compared with convex relaxation methods, can achieve better recovery results. In this paper, a…
Zero-divisor graph with seven vertices
Xinyun Zhu
Inspired by the work in \cite{sauer} regarding the classification of all the zero-divisor graphs with six vertices, we obtain all the zero-divisor graphs with seven vertices. Hence…
Finding msr of a given graph of at most seven vertices by giving vector representations
Xinyun Zhu
In this paper, we study the minimum rank among positive semidefinite matrices with a given graph of at most seven vertices (msr) by giving vector representations.
On the traces of elements of modular group
Bin Wang, Xinyun Zhu
We prove a conjecture by W. Bergweiler and A. Eremenko on the traces of elements of modular group in this paper
Whittaker modules for a Lie algebra of Block type
Bin Wang, Xinyun Zhu
In this paper, we study Whittaker modules for a Lie algebras of Block type. We define Whittaker modules and under some conditions, obtain a one to one correspondence between the se…
Limits of zeros of polynomial sequences
Xinyun Zhu, George Grossman
In the present paper we consider the characteristic polynomial of the -th order Fibonacci sequence, the latter denoted We determine…