On quasiaffine spaces and coherent configurations |
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Authors: | Wolfgang Hauptmann |
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Affiliation: | (1) Math. Institut Universität Gießen, Arndtstr. 2, 6300 Gießen |
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Abstract: | In [2] André deduced a (1?1) correspondence between the class of homogeneous coherent configurations and the class of certain noncommutative spaces which he called quasiaffine. In this note we establish a (1?1) correspondence between (not necessarily homogeneous) coherent configurations and weakly quasiaffine spaces which generalizes André's. Furthermore we consider some applications of this correspondence to quasiaffine spaces; especially we characterize such spaces with maximal diameter with respect to one direction (compare with [5]). |
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