A very short note on a problem of Godsil and Sun
Combinatorics
2025-10-07 v1
Abstract
Using the spectral theorem for symmetric matrices over a real closed field, we give a quick answer to a problem of Godsil and Sun on degree-similarity of graphs.
Cite
@article{arxiv.2510.03816,
title = {A very short note on a problem of Godsil and Sun},
author = {Wei Wang},
journal= {arXiv preprint arXiv:2510.03816},
year = {2025}
}
Comments
3pages