Further mathematical properties of Cayley digraphs applied to hexagonal and honeycomb meshes

In this paper, we extend known relationships between Cayley (di)graphs and their subgraphs and coset graphs with respect to subgroups to obtain a number of general results on homomorphism between them. Intuitively, our results correspond to synthesizing alternative, more economical, interconnection networks by reducing the number of dimensions and/or link… CONTINUE READING