Hosoya Polynomials of Steiner Distance of Some Graphs
für 61.20€ kaufen ··· 9783844391411 ··· 10361118982 ··· The Steiner n-distance, d(S), of a non-empty n- subset S of vertices of a graph G is defined to be the size of the smallest connected subgraph T(S) containing S. The Hosoya polynomial of Steiner n- distance of a connected graph G is denoted by Hn (G x). In this work, we obtain Hosoya polynomials of Steiner n-distance(n is greater than or equal to 3 and less than or equal to the order of the graph) of some particular graphs for other prescribed graphs, we obtain Hosoya polynomials of Steiner 3- distance. For some graphs G, we find reduction formulas for Hn (G x) or H3 (G x). Wiener indices of the Steiner n-distance of most of the particular graphs and composite graphs considered here are also obtained. Moreover, the diameter of the Steiner n-distance for each one of these graphs is determined. Furthermore, Wiener index theorem for trees, which is due to H. Wiener, is generalized to Steiner n- distance of trees. Hersteller: Dictus Publishing Marke: Dictus Publishing EAN: 9783844391411 Kat: Hardcover/Naturwissenschaften, Medizin, Informatik, Technik/Mathematik Lieferzeit: Sofort lieferbar Versandkosten: Ab 20¤ Versandkostenfrei in Deutschland Icon: https://www.inforius-bilder.de/bild/?I=7jbqZ9m1OVwAE5M9pyVXicZl4VBvSipqXVY9uWIJFoc%3D Bild: