Ya-Lei Jin

activity

20122025

most citedOn the Two Conjectures of the Wiener Index

11 citations · 21 across the 10 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

math.CO2018

Equitable Partition Theorem of Tensors and Spectrum of Generalized Power Hypergraphs

Ya-Lei Jin, Jie Zhang, Xiao-Dong Zhang

In this paper, we present an equitable partition theorem of tensors, which gives the relations between $H$ -eigenvalues of a tensor and its quotient equitable tensor and extends the…

math.CO2018

On majorization of closed walks vector of trees with given degree sequences

Ya-Hong Chen, Daniel Gray, Ya-Lei Jin +1

Let $C_{v} (k; T)$ be the number of the closed walks of length $k$ starting at vertex $v$ in a tree $T$ . We prove that for a given tree degree sequence $π$ , then for any tree with de…