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The Harmonic Index for Unicyclic Graphs with Given Girth
| Content Provider | Semantic Scholar |
|---|---|
| Author | Zhong, Lingping Cui, Qing |
| Copyright Year | 2015 |
| Abstract | The harmonic index of a graph G is defined as the sum of the weights 2 d(u)+d(v) of all edges uv of G, where d(u) denotes the degree of a vertex u in G. In this work, we present the minimum, second-minimum, maximum and second-maximum harmonic indices for unicyclic graphs with given girth, and characterize the corresponding extremal graphs. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.pmf.ni.ac.rs/pmf/publikacije/filomat/2015/29%20-%204/F29-4-3%20-%20410.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Girth (graph theory) Graph - visual representation Pseudoforest Vertex Weight |
| Content Type | Text |
| Resource Type | Article |
