In this paper, the notions of \(c\)-Motzkin and \(d\)-Motzkin words are introduced, studied, and the cardinal numbers of their sets are evaluated. Finally, bijections between the sets of the introduced Motzkin words and certain sets of noncrossing partitions are exhibited.
Citation
A. Panayotopoulos, A. Sapounakis. On Motzkin Words and Noncrossing Partitions[J], Ars Combinatoria, Volume 069. 109-116. .