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  • A general construction of strictly Neumaier graphs and a related switching
    Evans, Rhys J. ...
    We present a construction of Neumaier graphs with nexus 1, which generalises two known constructions of Neumaier graphs. We also use W. Wang, L. Qiu, and Y. Hu switching to show that we construct ... cospectral Neumaier graphs. Finally, we show that several small strictly Neumaier graphs can be obtained from our construction, and give a geometric or algebraic description for each of these graphs.
    Source: Discrete mathematics. - ISSN 0012-365X (Vol. 346, iss. 7, [article no.] 113384, Jul. 2023, 11 str.)
    Type of material - article, component part ; adult, serious
    Publish date - 2023
    Language - english
    COBISS.SI-ID - 204793347

    Link(s):

    https://www.sciencedirect.com/science/article/pii/S0012365X23000705
    DOI

source: Discrete mathematics. - ISSN 0012-365X (Vol. 346, iss. 7, [article no.] 113384, Jul. 2023, 11 str.)
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