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11/09/2022
Grand Dyck paths with air pockets
Grand Dyck paths with air pockets (GDAP) are a generalization of Dyck pa...
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02/14/2022
Enumeration of Dyck paths with air pockets
We introduce and study the new combinatorial class of Dyck paths with ai...
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06/25/2021
Asymptotic bit frequency in Fibonacci words
It is known that binary words containing no k consecutive 1s are enumera...
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03/18/2021
The equidistribution of some Mahonian statistics over permutations avoiding a pattern of length three
We prove the equidistribution of several multistatistics over some class...
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10/19/2020
Gray codes for Fibonacci q-decreasing words
An n-length binary word is q-decreasing, q≥ 1, if every of its length ma...
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12/22/2019
Catalan words avoiding pairs of length three patterns
Catalan words are particular growth-restricted words counted by the epon...
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11/12/2019
Popularity of patterns over d-equivalence classes of words and permutations
Two same length words are d-equivalent if they have same descent set and...
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09/03/2018
Exhaustive generation for permutations avoiding a (colored) regular sets of patterns
Despite the fact that the field of pattern avoiding permutations has bee...
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03/18/2018
Descent distribution on Catalan words avoiding a pattern of length at most three
Catalan words are particular growth-restricted words over the set of non...
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08/26/2017