Abstract
We give an explicit construction of circulant graphs of very high energy. This construction is based on Gauss sums. We also show the Littlewood conjecture can be used to establish new result for a certain class of circulant graphs.
Original language | English |
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Pages (from-to) | 378-382 |
Number of pages | 5 |
Journal | Linear Algebra and Its Applications |
Volume | 414 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1 Apr 2006 |
Keywords
- Circulant graphs
- Energy of graphs
- Gauss sums
- Littlewood conjecture