The second path matrix S(G) collects all the second paths in the graph G. Its characteristic polynomial shows some regularity in several particular graphs, such as paths, cycles, stars and complete ...

This is a preview. Log in through your library . Abstract The distances in a linear graph are described by a distance matrix D. The realizability of a given D by a linear graph is discussed and ...

Please join us for our first seminar of the year. Sanjaye will describe low-dimensional vector representations of large matrix data, derived using constructions from random matrix theory and ...