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Characterizing distance-regularity of graphs by the spectrum
Dam, Edwin Robert van; Haemers, Willem H.; Koolen, J. H.; … - 2005
Persistent link: https://www.econbiz.de/10002623255
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Graphs cospectral with Kneser graphs
Haemers, Willem H.; Ramezani, Farzaneh - 2009
Persistent link: https://www.econbiz.de/10003884416
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Universal adjacency matrices with two eigenvalues
Haemers, Willem H.; Omidi, G. R. - 2010
Persistent link: https://www.econbiz.de/10008738467
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The maximum order of adjacency matrices with a given rank
Haemers, Willem H.; Peeters, M. J. P. - 2010
Persistent link: https://www.econbiz.de/10008746128
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Cospectral graphs and regular orthogonal matrices of level 2
Abiad, Aida; Haemers, Willem H. - 2012
Persistent link: https://www.econbiz.de/10009541369
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More about divisible design graphs
Crnković, Dean; Haemers, Willem H. - 2011
Persistent link: https://www.econbiz.de/10009389583
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The maximum order of reduced square(0, 1)-matrices with a given rank
Haemers, Willem H.; Peeters, M. J. P. - 2011
Persistent link: https://www.econbiz.de/10009348787
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An odd characterization of the generalized odd graphs
Dam, Edwin Robert van; Haemers, Willem H. - 2010
Persistent link: https://www.econbiz.de/10003986941
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The Hermitian two-graph and its code
Haemers, Willem H. (contributor);  … - 2001 - [Elektronische Ressource]
Persistent link: https://www.econbiz.de/10001623251
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Which graphs are determined by their spectrum?
Dam, Edwin Robert van (contributor);  … - 2002 - [Elektronische Ressource]
Persistent link: https://www.econbiz.de/10001692468