If you are experiencing problems downloading PDF or HTML fulltext, our helpdesk recommend clearing your browser cache and trying again. If you need help in clearing your cache, please click here . Still need help? Email firstname.lastname@example.org
An explicit formula for the number of finite cyclic projective planes (or planar difference sets) is derived by applying Ramanujan sums (Von Sterneck numbers) and Mobius inversion over the set partition lattice to counting one-to-one solution vectors of multivariable linear congruences. Copyright 1998 Academic Press.
Document Type: Research Article
Department of Mathematics, University of Nebraska at Omaha, Omaha, Nebraska, 68182