Please use this identifier to cite or link to this item:
http://hdl.handle.net/10773/4310| Title: | Laplacian eigenvectors and eigenvalues and almost equitable partitions |
| Author: | Cardoso, Domingos M. Delorme, C. Rama, P. |
| Issue Date: | 2007 |
| Publisher: | Elsevier |
| Abstract: | Relations between Laplacian eigenvectors and eigenvalues and the existence of almost equitable partitions (which are generalizations of equitable partitions) are presented. Furthermore, on the basis of some properties of the adjacency eigenvectors of a graph, a necessary and sufficient condition for the graph to be primitive strongly regular is introduced. © 2006 Elsevier Ltd. All rights reserved. |
| Peer review: | yes |
| URI: | http://hdl.handle.net/10773/4310 |
| ISSN: | 0195-6698 |
| Publisher Version: | http://www.sciencedirect.com/science/article/pii/S0195669806000072 |
| Appears in Collections: | DMat - Artigos |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| CardosoDElormeRama.pdf | ElectronicVersion | 200.92 kB | Adobe PDF |  |
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