Applicable Analysis and Discrete Mathematics, Vol. 11, No. 1 (April 2017), pp. 81-107 (27 pages) Let 𝐺 be a graph with adjacency matrix 𝐴(𝐺), and let 𝐷(𝐺) be the diagonal matrix of the degrees of ...

Abstract: This paper shows the development of an educational software with which it is possible to read relations in the form of an adjacency matrix, graph or set of ordered pairs and carry out ...