Distance-regular Graphs the Distance Matrix of which has Only One Positive Eigenvalue.

Jack H. Koolen Sergey V. Shpectorov

Published in: Eur. J. Comb. (1994)

Keyphrases

distance matrix
shortest distance
distance measure
multidimensional scaling
euclidean distance
triangle inequality
nearest neighbour
weighted graph
geodesic distance
database systems
graph matching
pattern recognition
undirected graph
bipartite graph
k nearest neighbour
distance metric
lower bound