STM Journals Peer-reviewed research from Consortium e-Learning Network

2 publications

  • Published Subscription

    Zagreb Degree Eccentricity Indices of Graphs

    By Padmapriya P, Veena Mathad

    Abstract: AbstractLet G be a connected graph, the first Zagreb index M1(G) of G is defined as The second Zagreb index M2(G) of G is defined as In this paper we introduce first and second Zagreb degree eccentricity indices. Further, the first Zagreb degree eccentricity index of join, Cartesian product, tensor product, corona product of two graphs are computed. Keywords: Zagreb indices, Eccentricity, Degree, Zagreb degree eccentricity indices. Cite this ArticlePadmapriya …

    Published in Research & Reviews: Discrete Mathematical Structures · Vol. 6, Issue 2, 2019 · pp. 59–69 Read article

  • Published Subscription

    Further Results on Some Degree Based Topological Indices of Sierpi´cski Graphs

    By Padmapriya P

    Abstract: Sierpi´cski graphs S(n, k) were defined originally in 1997 by Sandi Klavˇzarand Uroˇs Milutinovi´c. In this paper, degree based topological indices ofSierpi´cski graphs are considered. In particular M1(G), M2(G), M1(G, x), M2(G, x), R(G), (G), ABC(G), ABC4(G), GA(G), GA5(G), H(G), AZI(G), S(G) and F(G) of Sierpi´cski graphs are determined.

    Published in Research & Reviews: Discrete Mathematical Structures · Vol. 5, Issue 2, 2018 · pp. 10–21 Read article

Support