Product Operations on Pythagorean Co-Neutrosophic Graphs and its Application

Pythagorean Co-Neutrosophic Graphs (PyCNGs) have newly emerged after the foundation of Pythagorean fuzzy graph and Co-neutrosophic graphs, where the membership of indeterminacy(uncertain) is independent and membership of truth(existence) & false(non-existence) are dependent. This paper has a wide discussion of different product operations carried out in PyCNGs. Some properties like strong, complete with consideration of a vertex’s degree in the graph are explored with examples. Also, an application related to the product on PyCNGs is demonstrated with brain network analysis and its function.