Designs having the parameters of projective and affine spaces |
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| Authors: | D M Donovan M J Grannell |
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| Institution: | 1. Centre for Discrete Mathematics and Computing, University of Queensland, St. Lucia, QLD, 4072, Australia
2. Department of Mathematics and Statistics, The Open University, Walton Hall, Milton Keynes, MK7 6AA, UK
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| Abstract: | Two constructions are described that yield an improved lower bound for the number of 2-designs with the parameters of PG d (n, q), and a lower bound for the number of resolved 2-designs with the parameters of AG d (n, q). |
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