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  • Cayley graphs on abelian groups
    Dobson, Edward Tauscher, 1965- ; Spiga, Pablo ; Verret, Gabriel
    Let ▫$A$▫ be an abelian group and let $\iota$ be the automorphism of ▫$A$▫ defined by: ▫$\iota \colon a \mapsto a^{-1}$▫. A Cayley graph ▫$\Gamma = \rm{Cay}(A,S)$▫ is said to have an automorphism ... group as small as possible if ▫$\rm{Aut}(\Gamma) = A \rtimes \langle \iota \rangle$▫. In this paper, we show that almost all Cayley graphs on abelian groups have automorphism group as small as possible, proving a conjecture of Babai and Godsil.
    Vir: Combinatorica. - ISSN 0209-9683 (Vol. 36, no. 4, Aug. 2016, str. 371-393)
    Vrsta gradiva - članek, sestavni del ; neleposlovje za odrasle
    Leto - 2016
    Jezik - angleški
    COBISS.SI-ID - 1537675972

vir: Combinatorica. - ISSN 0209-9683 (Vol. 36, no. 4, Aug. 2016, str. 371-393)
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