Moment functions on polynomial hypergroups |
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Authors: | Ágota Orosz László Székelyhidi |
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Affiliation: | (1) Institute of Mathematics, University of Debrecen, Pf. 12, H-4010 Debrecen, Hungary |
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Abstract: | The study of moment functions on commutative topological groups leads to the study of systems of functional equations. Systems of functional equations characterizing moment functions and sequences of moment functions are closely related to exponential functions and additive functions. Here we describe moment functions and generalized moment functions on polynomial hypergroups.Received: 23 May 2003; revised: 20 September 2004 |
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Keywords: | 20N20 60F99 |
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