The negative tetrahedron and the first infinite family of connected digraphs that are strongly determined by the Hermitian spectrum

Autor: Pepijn Wissing, Edwin van Dam

Publikováno v: Journal of Combinatorial Theory, Series A, Structures designs and application combinatorics, 173:105232. Academic Press Inc.

Thus far, digraphs that are uniquely determined by their Hermitian spectra have proven elusive. Instead, researchers have turned to spectral determination of classes of switching equivalent digraphs, rather than individual digraphs. In the present pa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e27f0a4fa364ea6be8c187cc51461cc
https://doi.org/10.1016/j.jcta.2020.105232