collaborators

1 paper

math.CO2023

Toughness and distance spectral radius in graphs involving minimum degree

Jing Lou, Ruifang Liu, Jinlong Shu

The toughness $τ(G)=\mathrm{min}\{\frac{|S|}{c(G-S)}: S~\mbox{is a cut set of vertices in}~G\}$ for The concept of toughness initially proposed by Chv$\mathrm{\acute…