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  • A new construction of antipodal distance regular covers of complete graphs through the use of Godsil-Hensel matrices
    Klin, Mikhail ; Pech, Christian, matematik
    New constructions of regular distance regular antipodal covers (in the sense of Godsil-Hensel) of complete graphs ▫$K_n$▫ are presented. The main source of these constructions are skew generalized ... Hadamard matrices. It is described how to produce such a matrix of order ▫$n^2$▫ over a group ▫$T$▫ from an arbitrary given generalized Hadamard matrix of order ▫$n$▫ over the same group ▫$T$▫. Further, a new regular cover of ▫$K_{45}$▫ on 135 vertices is produced with the aid of a decoration of the alternating group ▫$A_6$▫.
    Vir: Ars mathematica contemporanea. - ISSN 1855-3966 (Vol. 4, no. 2, 2011, str. 205-243)
    Vrsta gradiva - članek, sestavni del
    Leto - 2011
    Jezik - angleški
    COBISS.SI-ID - 16266585

vir: Ars mathematica contemporanea. - ISSN 1855-3966 (Vol. 4, no. 2, 2011, str. 205-243)

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