Chuan-Ming She

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20242026

most citedSpectral bipartite Turan problems on linear hypergraphs

2 citations · 2 across the 3 of their papers we have counts for

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math.CO2026

Maximizing the signless Laplacian spectral radius of simplicial 2-complexes with a prescribed second Betti number

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

We study how a prescribed second Betti number constrains the largest eigenvalue of the signless Laplacian on edges of a pure two-dimensional simplicial complex. For each fixed posi…

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★ 2 cited

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…