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Sharp bounds for the Zagreb indices of bicyclic graphs with -pendant vertices

✍ Scribed by Qin Zhao; Shuchao Li

Book ID
108112893
Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
283 KB
Volume
158
Category
Article
ISSN
0166-218X

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πŸ“œ SIMILAR VOLUMES

Sharp upper bounds for Zagreb indices of
Sharp upper bounds for Zagreb indices of bipartite graphs with a given diameter
✍ Shuchao Li; Minjie Zhang πŸ“‚ Article πŸ“… 2011 πŸ› Elsevier Science 🌐 English βš– 255 KB

For a (molecular) graph, the first Zagreb index M 1 is equal to the sum of squares of the vertex degrees, and the second Zagreb index M 2 is equal to the sum of products of the degrees of a pair of adjacent vertices. In this work, we study the Zagreb indices of bipartite graphs of order n with diame