semiqueens

English

Noun

semiqueens

1. plural of semiqueen
   • 2015, Sean Eberhard, Freddie Manners, Rudi Mrazović, “Additive triples of bijections, or the toroidal semiqueens problem”, in arXiv‎^[1]:

     This problem is equivalent to counting the number of orthomorphisms or complete mappings of $\mathrm {Z} /n$}, to counting the number of arrangements of $n$ mutually nonattacking semiqueens on an $n\times n$ toroidal chessboard, and to counting the number of transversals in a cyclic Latin square.