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Research Paper | Physics | India | Volume 13 Issue 11, November 2024 | Rating: 4.4 / 10
On Some Topological, Reciprocal Indices and Polynomials of Line Graph of Dutch Windmill Graph
N. K. Raut
Abstract: First Zagreb polynomial, first multiplicative Zagreb index and reciprocal first Zagreb index of a graph G with vertex set V(G) and edge set E(G) are defined as M1(G,x) = ?_(uv?E(G) )?x^(d_u+ d_v) , M1II(G) = ?_(uv?E(G) ) d_u? d_v and RM1(G) = ?_(uv?E(G) )?(1 )/(d_u+ d_v ) respectively [1-3]. In this paper fifth versions of (M1, M2, M3, hyper M1, hyper M2)-Zagreb polynomials and multiplicative (M1, M2, hyper M1, hyper M2)-Zagreb indices and reciprocal (M1, M2, hyper M1, hyper M2)-Zagreb indices are investigated for line graph of Dutch windmill graph.
Keywords: Degree, Dutch windmill graph, fifth Zagreb index, line graph, multiplicative index, reciprocal index, sum degree
Edition: Volume 13 Issue 11, November 2024,
Pages: 568 - 571