8 citations · 9 across the 4 of their papers we have counts for
4 papers
Geometric aspects of 2-walk-regular graphs
Marc Cámara, Edwin R. van Dam, Jack H. Koolen +1
A -walk-regular graph is a graph for which the number of walks of given length between two vertices depends only on the distance between these two vertices, as long as this dist…
On the local spectra of the subconstituents of a vertex set and completely pseudo-regular codes
M. Cámara, J. Fàbrega, M. A. Fiol +1
The local spectrum of a vertex set in a graph has been proven to be very useful to study some of its metric properties. It also has applications in the area of pseudo-distance-regu…
Spectral characterizations of almost complete graphs
Marc Cámara, Willem H. Haemers
We investigate when a complete graph with some edges deleted is determined by its adjacency spectrum. It is shown to be the case if the deleted edges form a matching, a compl…
Edge-distance-regular graphs are distance-regular
M. Cámara, C. Dalfó, C. Delorme +2
A graph is edge-distance-regular when it is distance-regular around each of its edges and it has the same intersection numbers for any edge taken as a root. In this paper we give s…