Combinatorics of -color cyclic compositions |
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Authors: | Meghann Moriah Gibson Daniel Gray Hua Wang |
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Institution: | 1. Department of Mathematics, University of Mississippi, P.O. Box 1848, University, MS 38677, USA;2. Department of Mathematical Sciences, Georgia Southern University, Statesboro, GA 30460, USA |
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Abstract: | Integer compositions and related enumeration problems have been of interest to combinatorialists and number theorists for a long time. The cyclic and colored analogues of this concept, although interesting, have not been extensively studied. In this paper we explore the combinatorics of -color cyclic compositions, presenting generating functions, bijections, asymptotic formulas related to the number of such compositions, the number of parts, and the number of restricted parts. |
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Keywords: | Compositions Color Generating functions Cyclic |
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