English

The minimal spectral radius with given independence number

Combinatorics 2023-04-14 v1

Abstract

In this paper, we determine the graphs which have the minimal spectral radius among all the connected graphs of order nn and the independence number n21.\lceil\frac{n}{2}\rceil-1.

Keywords

Cite

@article{arxiv.2304.06290,
  title  = {The minimal spectral radius with given independence number},
  author = {Jinwon Choi and Jooyeon Park},
  journal= {arXiv preprint arXiv:2304.06290},
  year   = {2023}
}

Comments

14 pages

R2 v1 2026-06-28T10:03:42.487Z