Restricted Dyck Paths on Valleys Sequence

Rigoberto Flórez, Toufik Mansour, José L. Ramírez +2

In this paper we study a subfamily of a classic lattice path, the \emph{Dyck paths}, called \emph{restricted $d$-Dyck} paths, in short $d$-Dyck. A valley of a Dyck path $P$ is a lo…