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Hosoya index of unicyclic graphs with prescribed pendent vertices

โœ Scribed by Hongbo Hua

Book ID
106419420
Publisher
Springer
Year
2007
Tongue
English
Weight
204 KB
Volume
43
Category
Article
ISSN
0259-9791

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๐Ÿ“œ SIMILAR VOLUMES

Unicyclic graphs with given number of pe
Unicyclic graphs with given number of pendent vertices and minimal energy
โœ Hongbo Hua; Maolin Wang ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 196 KB

The energy of a graph G, denoted by E(G), is defined to be the sum of absolute values of all eigenvalues of the adjacency matrix of G. Let G(n, l, p) denote the set of all unicyclic graphs on n vertices with girth and pendent vertices being l ( 3) and p ( 1), respectively. More recently, one of the

Minimizing a class of unicyclic graphs b
Minimizing a class of unicyclic graphs by means of Hosoya index
โœ Hongbo Hua ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 481 KB

The Hosoya index, denoted by z(G), of a (molecular) graph G is defined as the total number of independent-edge sets of G. Let U n be the set of unicyclic graphs with n vertices. A fully loaded unicyclic graph is a unicyclic graph with the property that there is no vertex with degree less than 3 in i