Bagchi, Bhaskar (2003) On strongly regular graphs with μ ≥ 2 Electronic Notes in Discrete Mathematics, 15 . p. 34. ISSN 1571-0653
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Official URL: http://dx.doi.org//10.1016/S1571-0653(04)00518-9
Related URL: http://dx.doi.org/10.1016/S1571-0653(04)00518-9
Abstract
In this paper, we prove that any strongly regular graph with μ = 1 satisfies k ≥ (λ + 1)(λ + 2) and any strongly regular graph with μ = 2 is either a grid graph or satisfies k ≥ 1/2λ(λ + 3). This improves upon a previous result of Brouwer and Neumaier who gave a necessary restriction on the parameters of strongly regular graphs with Mu = 2 and k < 1/2λ(λ + 3).
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 1007 |
| Deposited On: | 25 Sep 2010 11:22 |
| Last Modified: | 06 Jan 2011 12:11 |
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