Related Experiment Video
Updated: Jul 20, 2025

Preparation and Characterization of C60/Graphene Hybrid Nanostructures
Published on: May 15, 2018
Sombor spectra of chain graphs
Muhammad Imran1, Bilal Ahmad Rather1
1Mathematical Sciences Department, College of Science, United Arab Emirate University, Al Ain 15551, Abu Dhabi, United Arab Emirates.
Abstract:
We study the Sombor index and the Sombor spectral properties of chain graphs. In particular, an explicit formula for the Sombor index is given, the Sombor eigenvalues are discussed, bounds on the largest and the smallest Sombor eigenvalues are presented, chain graphs with the simple Sombor eigenvalue are characterized, formulae for the Frobenius norm and the determinant of the Sombor quotient matrix of chain graphs are given, the Sombor spread bound and the Sombor energy bounds are presented along with the characterization of graphs attaining them.
Related Concept Videos
Radical Chain-Growth Polymerization: Chain Branching
Bewley Lattice Diagram
Multiple Bar Graph
Each bar or column in the multiple bar graph represents a data value. These graphs are used primarily in interrelating two or more sets of data. The categories of different kinds of data are listed along the horizontal or x-axis, whereas...
Ziegler–Natta Chain-Growth Polymerization: Overview
Ogive Graph
Radical Chain-Growth Polymerization: Overview

