| dc.contributor.author | Gopalapillai,Indulal | |
| dc.contributor.author | Ivan,Gutman | |
| dc.contributor.author | Vijayakumar,Ambat | |
| dc.date.accessioned | 2008-08-07T07:49:02Z | |
| dc.date.available | 2008-08-07T07:49:02Z | |
| dc.date.issued | 2007-08-25 | |
| dc.identifier.uri | http://dyuthi.cusat.ac.in/purl/626 | |
| dc.description.abstract | The D-eigenvalues of a graph G are the eigenvalues of its distance matrix D, and the D-energy ED(G) is the sum of the absolute values of its D-eigenvalues. Two graphs are said to be D-equienergetic if they have the same D-energy. In this note we obtain bounds for the distance spectral radius and D-energy of graphs of diameter 2. Pairs of equiregular D-equienergetic graphs of diameter 2, on p = 3t + 1 vertices are also constructed. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Department of Mathematics | en_US |
| dc.subject | D-eigenvalues | en_US |
| dc.subject | Graph G | en_US |
| dc.subject | D-energy | en_US |
| dc.subject | Spectral radius | en_US |
| dc.title | On Distance Energy of Graphs | en_US |
| dc.type | Working Paper | en_US |
| Files | Size | Format | View | Description |
|---|---|---|---|---|
| 7) ON DISTANCE ENERGY OF GRAPHS.pdf | 2.839Mb |
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