Publication - Journal Article Ramanujan graphs and the spectral gap of supercomputing topologies DOI https://doi.org/10.1007/s11227-020-03291-1 Journal Article The Journal of Supercomputing, vol. 77, iss. 2, pp. 1177-1213, 2020 Authors Sinan G. Aksoy, Paul Bruillard, Stephen J. Young, Mark Raugas Language English