Ring-Valued Assignments to the Points of a t-Design |
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Authors: | Luis Martínez Antonio Vera-López |
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Institution: | (1) Department of Mathematics, University of the Basque Country, 48080 Bilbao, Spain |
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Abstract: | We introduce the method of assigning values in a ring to the points of a t-design. We give the notion of an
-design. We give a generalization of the concept of association scheme, and obtain a method to construct some of them from t-designs that generalizes the well-known construction for the case of ordinary association schemes. |
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Keywords: | t-designs difference sets association schemes |
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