Journals / Turkish Journal of Mathematics / 2009 / Cilt: 33 - Sayı: 1
Stack-Sortable Permutations and Polynomials
- Pages
- 1–8
- DOI
- —
Abstract
The Catalan numbers show up in a diverse variety of counting problems. In this note we give yet another characterization of the Catalan number C(n). It is characterized as the dimension of a certain space of multilinear polynomials by exhibiting a basis.
Özet
The Catalan numbers show up in a diverse variety of counting problems. In this note we give yet another characterization of the Catalan number C(n). It is characterized as the dimension of a certain space of multilinear polynomials by exhibiting a basis.