Minimum Detour Index of Tricyclic Graphs
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Chemistry"
DOI: 10.1155/2019/6031568
Abstract: The detour index of a connected graph is defined as the sum of the detour distances (lengths of longest paths) between unordered pairs of vertices of the graph. The detour index is used in various… read more here.
Keywords: detour index; index; tricyclic graphs; index tricyclic ... See more keywords
Extremal Structure on Revised Edge-Szeged Index with Respect to Tricyclic Graphs
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14081646
Abstract: For a given graph G, Sze*(G)=∑e=uv∈E(G)mu(e)+m0(e)2mv(e)+m0(e)2 is the revised edge-Szeged index of G, where mu(e) and mv(e) are the number of edges of G lying closer to vertex u than to vertex v and the… read more here.
Keywords: tricyclic graphs; edge szeged; revised edge; extremal structure ... See more keywords