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On the classification of geometric codes by polynomial functions
Authors:D G Glynn  J W P Hirschfeld
Institution:(1) Department of Mathematics and Statistics, University of Canterbury, private bag 4800, Christchurch, New Zealand;(2) School of Mathematical and Physical Sciences, University of Sussex, BN1 9QH Brighton, UK
Abstract:It is shown how to represent algebraically all functions that have a zero sum on all mgr-dimensional subspaces ofPG(n,q) or ofAG(n,q). In this way one can calculate the dimensions of related codes, or one can represent interesting sets of points by functions.
Keywords:projective  finite geometry  oval  ovoid  code  polynomial function
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