Title of article :
The spectrum for quasigroups with cyclic automorphisms and additional symmetries
Author/Authors :
Bryant، نويسنده , , Darryn and Buchanan، نويسنده , , Melinda and Wanless، نويسنده , , Ian M.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2009
Abstract :
We determine necessary and sufficient conditions for the existence of a quasigroup of order n having an automorphism consisting of a single cycle of length m and n − m fixed points, and having any combination of the additional properties of being idempotent, unipotent, commutative, semi-symmetric or totally symmetric. Quasigroups with such additional properties and symmetries are equivalent to various classes of triple systems.
Keywords :
Latin square , Quasigroup , Mendelsohn triple system , Steiner triple system , Semi-symmetric , Totally symmetric , Diagonally cyclic
Journal title :
Discrete Mathematics
Journal title :
Discrete Mathematics