82 citations · 249 across the 27 of their papers we have counts for
25 papers · 1 filter
Disproof of a conjecture on the edge Mostar index
Fazal Hayat, Shou-Jun Xu, Bo Zhou
For a given connected graph , the edge Mostar index is defined as , where and are respectively…
A proof of a conjecture on the distance spectral radius
Yanna Wang, Bo Zhou
A cactus is a connected graph in which any two cycles have at most one common vertex. We determine the unique graph that maximizes the distance spectral radius over all cacti with…
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…
Proof of a conjecture on distribution of Laplacian eigenvalues and diameter, and beyond
Leyou Xu, Bo Zhou
Ahanjideh, Akbari, Fakharan and Trevisan proposed a conjecture in [Linear Algebra Appl. 632 (2022) 1--14] on the distribution of the Laplacian eigenvalues of graphs: for any connec…
On the transmission of uniform unicyclic hypergraphs
Hongying Lin, Bo Zhou
The transmission of a connected hypergraph is defined as the summation of distances between all unordered pairs of distinct vertices. We determine the unique uniform unicyclic hype…
On the -spectral radius of uniform hypergraphs
HaiYan Guo, Bo Zhou
For and a uniform hypergraph , the -spectral radius of is the largest -eigenvalue of , where and $\mat…