Jingru Yan

collaborators

2 papers

math.CO2021

Saturation Numbers for Linear Forests $P_{6}$ + $t P_{2}$

Jingru Yan

A graph $G$ is $H$ -saturated if it contains no $H$ as a subgraph, but does contain $H$ after the addition of any edge in the complement of $G$ . The saturation number, $s a t (n, H)$ ,…

math.CO2019

The stable index of 0-1 matrices

Zhibing Chen, Zejun Huang, Jingru Yan

We introduce the concept of stable index for 0-1 matrices. Let $A$ be a 0-1 square matrix. If $A^{k}$ is a 0-1 matrix for every positive integer $k$ , then the stable index of $A$ is…

Saturation Numbers for Linear Forests P6​ + tP2​

The stable index of 0-1 matrices

Saturation Numbers for Linear Forests $P_{6}$ + $t P_{2}$