References
- N. Abreu, D. M. Cardoso, P. Carvalho, and C. T. M. Vinagre, Spectra and Laplacian spectra of arbitrary powers of lexicographic products of graphs, Discrete Math. 340 (2017), no. 1, 3235-3244. https://doi.org/10.1016/j.disc.2016.07.017
- A. E. Brouwer and W. H. Haemers, Spectra of Graphs, Universitext, Springer, New York, 2012. https://doi.org/10.1007/978-1-4614-1939-6
- E. Ghorbani and H. R. Maimani, On eigensharp and almost eigensharp graphs, Linear Algebra Appl. 429 (2008), no. 11-12, 2746-2753. https://doi.org/10.1016/j.laa.2008.05.005
- R. L. Graham and H. O. Pollak, On the addressing problem for loop switching, Bell System Tech. J. 50 (1971), 2495-2519. https://doi.org/10.1002/j.1538-7305.1971.tb02618.x
- D. A. Gregory, V. L. Watts, and B. L. Shader, Biclique decompositions and Hermitian rank, Linear Algebra Appl. 292 (1999), no. 1-3, 267-280. https://doi.org/10.1016/S0024-3795(99)00042-7
- R. Hammack, W. Imrich, and S. Klavzar, Handbook of Product Graphs, second edition, Discrete Mathematics and its Applications (Boca Raton), CRC Press, Boca Raton, FL, 2011.
- F. Harary, On the group of the composition of two graphs, Duke Math. J. 26 (1959), 29-34. http://projecteuclid.org/euclid.dmj/1077468336 https://doi.org/10.1215/S0012-7094-59-02603-1
- F. Harary, Graph Theory, Addison-Wesley Publishing Co., Reading, MA, 1969.
- T. Kratzke, B. Reznick, and D. West, Eigensharp graphs: decomposition into complete bipartite subgraphs, Trans. Amer. Math. Soc. 308 (1988), no. 2, 637-653. https://doi.org/10.2307/2001095
- G. Sabidussi, The composition of graphs, Duke Math. J. 26 (1959), 693-696. http://projecteuclid.org/euclid.dmj/1077468779 https://doi.org/10.1215/S0012-7094-59-02667-5