Browsing by Subject "orthomorphism"

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  • Orthogonal trades in complete sets of MOLS

    Cavenagh, Nicholas J.; Donovan, Diane M.; Demirkale, Fatih (The Electronic Journal of Combinatorics, 2017)
    Let Bₚ be the Latin square given by the addition table for the integers modulo an odd prime p (i.e. the Cayley table for (Zₚ, +)). Here we consider the properties of Latin trades in Bₚ which preserve orthogonality with one ...