Chuan-Ming She

activity

20242026

collaborators

3 papers

math.CO2026

Spectral radius of $2$ -dimensional simplicial complexes with given Betti number

Chuan-Ming She, Yi-Zheng Fan, Yi-Min Song

In this paper we establish an asymptotic formula for the signless Laplacian spectral radius of a $2$ -dimensional simplicial complex with given $2$ -th Betti number. Furthermore, we…

math.CO2025

Signless Laplacian spectral radius of simplicial complexes without holes

Yi-Zheng Fan, Chuan-Ming She, Huan-Zhi Zhang

We study a spectral analog of the Turán problem for simplicial complexes. Specifically, we consider the extremal problem of maximizing the signless Laplacian spectral radius among…

math.CO2024

Spectral bipartite Turan problems on linear hypergraphs

Chuan-Ming She, Yi-Zheng Fan, Liying Kang

Let $F$ be a graph, and let $B_{r} (F)$ be the class of $r$ -uniform Berge- $F$ hypergraphs. In this paper, we establish a relationship between the spectral radius of the adja…

Spectral radius of 2-dimensional simplicial complexes with given Betti number

Signless Laplacian spectral radius of simplicial complexes without holes

Spectral bipartite Turan problems on linear hypergraphs

Spectral radius of $2$ -dimensional simplicial complexes with given Betti number