We consider the following two classes of simple graphs: open necklaces and closed necklaces, consisting of a finite number of cliques of fixed orders arranged in path-like pattern and cycle-like pattern, respectively. In these two classes we determine those graphs whose index (the largest eigenvalue of the adjacency matrix) is maximal. © Springer 2010.
Titolo: | On the Index of Necklaces |
Autori: | |
Data di pubblicazione: | 2010 |
Rivista: | |
Abstract: | We consider the following two classes of simple graphs: open necklaces and closed necklaces, consisting of a finite number of cliques of fixed orders arranged in path-like pattern and cycle-like pattern, respectively. In these two classes we determine those graphs whose index (the largest eigenvalue of the adjacency matrix) is maximal. © Springer 2010. |
Handle: | http://hdl.handle.net/11570/1900851 |
Appare nelle tipologie: | 14.a.1 Articolo su rivista |
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