1 citations · 1 across the 2 of their papers we have counts for
2 papers
math.CO2023
Distance-regular graphs with exactly one positive -distance eigenvalue
Jack H. Koolen, Mamoon Abdullah, Brhane Gebremichel +1
In this paper, we study the -distance matrix for a distance-regular graph and show that the -distance matrix of a distance-regular graph with classical parameters ($D, q, α,…
math.CO2022★ 1 cited
On the Sombor index of graphs with given connectivity and number of bridges
Sakander Hayat, Muhammad Arshad, Kinkar Chandra Das
Recently in 2021, Gutman introduced the Sombor index of a graph, a novel degree-based topological index. It has been shown that the Sombor index efficiently models the thermodynami…