A very short note on a problem of Godsil and Sun
Wei Wang
Published: 2025/10/4
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.
Wei Wang
Published: 2025/10/4
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.