과제정보
This research was supported by Kyungpook National University Research Fund, 2019.
참고문헌
- A. E. Brouwer, A. M. Cohen and A. Neumaier, Distance-Regular Graphs, Springer-Verlag, Berlin, 1989.
- A. E. Brouwer and W. H. Haemers, Spectra of Graphs, Universitext, Springer, 2012.
- E. R. van Dam and W. H. Haemers, Spectral characterizations of some distance-regular graphs, Journal of Algebraic Combinatorics, 15(2002), 189-202. https://doi.org/10.1023/A:1013847004932
- J. H. Koolen and J. Park, Shilla distance-regular graphs, European Journal of Combinatorics, 31(2010), 2064-2073. https://doi.org/10.1016/j.ejc.2010.05.012
- J. H. Koolen and J. Park, Distance-regular graphs with a1 or c2 at least half the valency, Journal of Combinatorial Theory, Series A, 119(2012), 546-555. https://doi.org/10.1016/j.jcta.2011.11.001
- J. H. Koolen, J. Park and H. Yu, An inequality involving the second largest and smallest eigenvalue of a distance-regular graph, Linear Algebra and its Applications, 434(2011), 2404-2412. https://doi.org/10.1016/j.laa.2010.12.032
- J. Park, The distance-regular graphs with valency k ≥ 2, diameter D ≥ 3 and kD-1 + kD ≤ 2k, Discrete Mathematics, 340(2017), 550-561. https://doi.org/10.1016/j.disc.2016.09.022