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Returns and hills on generalized Dyck paths

J. Integer Seq., 2016
Summary: In 2009, Shapiro posed the following question: ``What is the asymptotic proportion of Dyck paths having an even number of hills?'' (see [\textit{G.-S. Cheon} et al., Eur. J. Comb. 31, No. 1, 120--128 (2010; Zbl 1184.05006)]). In this paper, we answer Shapiro's question, as well as a generalization of the question to ternary paths. We find that
Naiomi T. Cameron, Jillian E. McLeod
openaire   +2 more sources

Enumerative Combinatorics of Intervals in the Dyck Pattern Poset

Order, 2021
Luca Ferrari   +2 more
exaly  

Enumerations of peaks and valleys on non-decreasing Dyck paths

Discrete Mathematics, 2018
Eva Czabarka   +2 more
exaly  

Nonleft peaks in Dyck paths: A combinatorial approach

Discrete Mathematics, 2014
I Tasoulas, A Sapounakis, P Tsikouras
exaly  

Combinatorics of the zeta map on rational Dyck paths

Journal of Combinatorial Theory - Series A, 2016
Christopher R H Hanusa, Cesar Ceballos
exaly  

Uniform bounds for exponential moment of maximum of a Dyck path

Electronic Communications in Probability, 2009
Jean-François Marckert
exaly  

Enumerating symmetric and asymmetric peaks in Dyck paths

Discrete Mathematics, 2020
Rigoberto Florez, José L Ramirez
exaly  

Counting strings at height j in Dyck paths

Journal of Statistical Planning and Inference, 2011
I Tasoulas, A Sapounakis, P Tsikouras
exaly  

Enumerating several aspects of non-decreasing Dyck paths

Discrete Mathematics, 2019
Rigoberto Florez, José L Ramirez
exaly  

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