Name
Abstract | ||
|---|---|---|
Cyclic sieving is a well-known phenomenon where certain interesting polynomials, especially q-analogues, have useful interpretations related to actions and representations of the cyclic group. We propose a definition of sieving for an arbitrary group G and study it for the dihedral group I2(n) of order 2n. This requires understanding the generators of the representation ring of the dihedral group. For n odd, we exhibit several instances of dihedral sieving which involve the generalized Fibonomial coefficients, recently studied by Amdeberhan, Chen, Moll, and Sagan. We also exhibit an instance of dihedral sieving involving Garsia and Haiman’s (q,t)-Catalan numbers. |
Year | DOI | Venue |
|---|---|---|
2020 | 10.1016/j.disc.2020.111849 | Discrete Mathematics |
Keywords | DocType | Volume |
cyclic sieving,dihedral sieving,generalized Fibonacci polynomial,Lucasnomial,q,t-Catalan number,... | Journal | 343 |
Issue | ISSN | Citations |
6 | 0012-365X | 0 |
PageRank | References | Authors |
0.34 | 0 | 2 |