Application of generalised hierarchical product of graphs for computing F-index of four operations on graphs
نویسندگان
چکیده
منابع مشابه
F-Index of Four Operations on Graphs
The F-index of a graph is defined as the sum of cubes of the vertex degrees of the graph which was introduced in 1972, in the same paper where the first and second Zagreb indices were introduced. In this paper we study the F-index of four operations on graphs which were introduced by Eliasi and Taeri [M. Eliasi, B. Taeri, Four new sums of graphs and their Wiener indices, Discrete Appl. Math.157...
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15 صفحه اولcomputing szeged index of graphs on triples
abstract let g=(v,e) be a simple connected graph with vertex set v and edge set e. the szeged index of g is defined by where respectively is the number of vertices of g closer to u (respectively v) than v (respectively u). if s is a set of size let v be the set of all subsets of s of size 3. then we define three ...
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ژورنال
عنوان ژورنال: Indonesian Journal of Combinatorics
سال: 2018
ISSN: 2541-2205
DOI: 10.19184/ijc.2018.2.2.5