Международная конференция «Математические и информационные технологии, MIT-2011»
(IX конференция «Вычислительные и информационные технологии в науке,
технике и образовании»)
№ гос. регистрации 0321102644, ISBN 978-5-905569-02-9
Mandak A.A construction weighted projective plane of order 9 and (2, 9 – 1)-quasigroupWe introduce a notion of weighted projective planes which is a generalization of usual projective planes. We prove that a Frobenius group G of order 20 operates on a projective plane P of order 9 as a colineation group. Using this operation the plane P may be constructed. A weighted projective plane P’ of order 9 is equivalent to a totally symmetric (2, 9 – 1) -quasigroup. К списку докладов |