Bo Zhou

collaborators

2 papers

math.CO2025

Normalized Laplacian eigenvalues of hypergraphs

Leyou Xu, Bo Zhou

In this paper, we give tight bounds for the normalized Laplacian eigenvalues of hypergraphs that are not necessarily uniform, and provide an edge version interlacing theorem, a Che…

math.CO2024

Disproof of a conjecture on the edge Mostar index

Fazal Hayat, Shou-Jun Xu, Bo Zhou

For a given connected graph $G$ , the edge Mostar index $M o_{e} (G)$ is defined as $M o_{e} (G) = \sum_{e = uv \in E (G)} ∣ m_{u} (e ∣ G) - m_{v} (e ∣ G) ∣$ , where $m_{u} (e ∣ G)$ and $m_{v} (e ∣ G)$ are respectively…