F1 -NEIGHBORHOOD AND SQUARE NEIGHBORHOOD DAKSHAYANI INDICES OF SOME NANOSTRUCTURES

We propose the modified first and second neighborhood Dakshayani indices, F1-neighborhood Daksiyani index, minus neighborhood Dakshayani index and square neighborhood Dakshayani index of a graph. In this study, we compute the F1 neighborhood Dakshayani index, minus neighborhood Dakshayani index, square neighborhood Dakshayani index and their polynomials of line graphs of subdivision graphs of 2-D lattice, nanotube, nanotorus of TUC4C8 [p, q]. Furthermore we determine the modified first and second neighborhood Dakshayani indices of 2-D lattice, nanotube, nanotorus of TUC4C8 [p, q].