%0 Journal Article %T Graph product of generalized Cayley graphs over polygroups %J Algebraic Structures and Their Applications %I Yazd University %Z 2382-9761 %A Heidari, Dariush %A Davvaz, Bijan %D 2019 %\ 03/01/2019 %V 6 %N 1 %P 47-54 %! Graph product of generalized Cayley graphs over polygroups %K Simple graph %K Caylay graph %K polygroup %K GCP-graph %K graph product %R 10.22034/as.2019.1340 %X  In this paper, we introduce a suitable generalization of Cayley graphs that is defined over polygroups (GCP-graph) and give some examples and properties. Then, we mention a generalization of NEPS that contains some known graph operations and apply to GCP-graphs. Finally, we prove that the product of GCP-graphs is again a GCP-graph. %U https://as.yazd.ac.ir/article_1340_88ceb8b077d43d4584c59fcdf85195c4.pdf