7 citations · 25 across the 14 of their papers we have counts for
15 papers
Pattern avoidance in ordered set partitions and words
Anisse Kasraoui
We consider the enumeration of ordered set partitions avoiding a permutation pattern, as introduced by Godbole, Goyt, Herdan and Pudwell. Let $\op_{n,k}(p)$ be the number of ordere…
Enumeration of symmetric centered rhombus tilings of a hexagon
Anisse Kasraoui, Christian Krattenthaler
A rhombus tiling of a hexagon is said to be centered if it contains the central lozenge. We compute the number of vertically symmetric rhombus tilings of a hexagon with side length…
Inversion polynomials for 321-avoiding permutations: addendum
Szu-En Cheng, Sergi Elizalde, Anisse Kasraoui +1
This addendum contains results about the inversion number and major index polynomials for permutations avoiding 321 which did not fit well into the original paper. In particular, w…
Average values of some Z-parameters in a random set partition
Anisse Kasraoui
We find exact and asymptotic formulas for the average values of several statistics on set partitions: of Carlitz's -Stirling distributions, of the numbers of crossings in linear…
On the limiting distribution of some numbers of crossings in set partitions
Anisse Kasraoui
We study the asymptotic distribution of the two following combinatorial parameters: the number of arc crossings in the linear representation, ${\mathrm cr^{(\ell)}$, and the number…
The most frequent peak set of a random permutation
Anisse Kasraoui
Given a subset , let $\Pa(S;n)$ be the number of permutations in the symmetric group of that have peak set . We prove a recent conjecture due…