Abstract
The Dumont differential system on the Jacobi elliptic functions was introduced by Dumont (1979) and was extensively studied by Dumont, Viennot, Flajolet and so on. In this paper, we first present a labeling scheme for the cycle structure of permutations. We then introduce two types of Jacobi-pairs of differential equations. We present a general method to derive the solutions of these differential equations. As applications, we present some characterizations for several permutation statistics.
Original language | English |
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Pages (from-to) | 2033-2052 |
Number of pages | 20 |
Journal | Science China Mathematics |
Volume | 62 |
Issue number | 10 |
DOIs | |
Publication status | Published - 1 Oct 2019 |
Keywords
- 05A15
- 33E05
- Dumont differential system
- Jacobi elliptic functions
- context-free grammars
- permutation statistics