Distance-regular graphs with a few -distance eigenvalues
arXiv:2401.05640
Abstract
In this paper we study when the -distance matrix of a distance-regular graph has few distinct eigenvalues. We mainly concentrate on diameter 3.
15 pages
arXiv:2401.05640
In this paper we study when the -distance matrix of a distance-regular graph has few distinct eigenvalues. We mainly concentrate on diameter 3.
15 pages