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Incidence structures of affine and protective types
Authors:Paola Biondi  Nicola Melone
Institution:(1) Dipartimento di Matematica e Applicazioni ldquoRenato Caccioppolirdquo, Université di Napoli, Via Mezzocannone, 8, 80134 Napoli, Italy
Abstract:A combinatorial characterization of the incidence structures whose points and blocks are the h– and (h+1)-dimensional subspaces of an affine or protective space is given.Work partially supported by G.N.S.A.G.A. of C.N.R., Italy.
Keywords:
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