The GraphRoots.nb program computes the spectrum of a graph with a Laplacian on the edges. The graph must have edges that are rationally dependent, and in such cases all solutions are found explicitly.

To use this plugin, you must have installed wolframscript. You can do it here. Enter the command Plot Graph on the command palette to plot a graph. Then complete the ...

ABSTRACT: A coloring of G is d-distance if any two vertices at distance at most d from each other get different colors. The minimum number of colors in d-distance colorings of G is its d-distance ...

ABSTRACT: In [1], Hamzeh, Iranmanesh and Hossein-Zadeh and M. V. Diudea recently introduced the generalized degree distance of graphs. In this paper, we present explicit formulas for this new graph ...