Abstract
Sombor index is a popular vertex-degree-based topological index recently. In this paper, the maximum values of Sombor index for the class of all bicyclic graphs with a given matching number are wholly determined, then the extremal graphs with these maximum values are also characterized.
Funder
Inner Mongolia Minzu University Doctoral Research Start-up Fund Project
2021 Inner Mongolia Autonomous Region public institutions introduced talent scientific research project
Subject
Computer Science Applications,General Mathematics,Software