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Proof of conjecture involving the second largest signless Laplacian eigenvalue and the index of graphs

✍ Scribed by Kinkar Ch. Das


Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
301 KB
Volume
435
Category
Article
ISSN
0024-3795

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On the second largest eigenvalue of line
✍ Petrovi?, Miroslav; Mileki?, Bojana πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 169 KB πŸ‘ 2 views

In this paper all connected line graphs whose second largest eigenvalue does not exceed 1 are characterized. Besides, all minimal line graphs with second largest eigenvalue greater than 1 are determined.