Distribution of signless Laplacian eigenvalues and graph invariants
Combinatorics
2024-06-04 v2
Abstract
For a simple graph on vertices, any of its signless Laplacian eigenvalues is in the interval . In this paper, we give relationships between the number of signless Laplacian eigenvalues in specific intervals in and graph invariants including matching number and diameter.
Keywords
Cite
@article{arxiv.2312.04797,
title = {Distribution of signless Laplacian eigenvalues and graph invariants},
author = {Leyou Xu and Bo Zhou},
journal= {arXiv preprint arXiv:2312.04797},
year = {2024}
}