Adjacency Spectra of Semigraphs
Spectral Theory
2022-05-03 v1
Abstract
In this paper, we define the adjacency matrix of a semigraph. We give the conditions for a matrix to be semigraphical and give an algorithm to construct a semigraph from the semigraphical matrices. We derive lower and upper bounds for largest eigenvalues. We study the eigenvalues of adjacency matrix of two types of star semigraphs.
Cite
@article{arxiv.2205.00715,
title = {Adjacency Spectra of Semigraphs},
author = {Pralhad M. Shinde},
journal= {arXiv preprint arXiv:2205.00715},
year = {2022}
}
Comments
22 pages, 9 figures