activity
20212026
most cited-analogues of the generalized Touchard polynomials and Stirling numbers

3 citations · 5 across the 9 of their papers we have counts for

collaborators

9 papers

math.CO2026

Normal ordering in the -deformed generalized Weyl algebra. I: Algebraic Framework and Combinatorial Identities

Toufik Mansour, Lahcen Oussi, Matthias Schork

The -deformed generalized Weyl algebra is generated by variables and which satisfy the commutation relations , and ,…

math.CO2026

Normal ordering in the -deformed generalized Weyl algebra. II: Interpretation in terms of rook placements

Toufik Mansour, Lahcen Oussi, Matthias Schork

In this paper, we investigate the combinatorial structure arising from the -deformed generalized Weyl algebra generated by variables , and , satisfying the $(p,…

math.CO2026

Normal ordering in the -deformed generalized Weyl algebra. III: The binomial formula

Toufik Mansour, Lahcen Oussi, Matthias Schork

We study the -deformed generalized Weyl algebra generated by variables and satisfying the -commutation relations , and $…

math.FA2026

Distribution for nonsymmetric V-monotone position operators

Adrian Dacko, Lahcen Oussi

We investigate the vacuum distribution of a family of partial sums of nonsymmetric position operators, depending on a real parameter , and acting on the discrete Fock space in t…

math.CO2025

A Poisson Type Operator Deformed by Generalized Fibonacci Numbers and Its Combinatorial Moment Formula

Nobuhiro Asai, Marek Bożejko, Lahcen Oussi +1

We introduce a two-parameter deformation of the classical Poisson distribution from the viewpoint of noncommutative probability theory, by defining a -Poisson type operator…

math.GM2025

New type degenerate Simsek numbers and related aspects

Lahcen Oussi

In this paper, we introduce a new type degenerate Simsek numbers and their generating function, which are different from degenerate Simsek number studied so far. We establish the e…

math.PR2024

General limit theorems for mixtures of free, monotone, and boolean independence

David Jekel, Lahcen Oussi, Janusz Wysoczański

We study mixtures of free, monotone, and Boolean independence described by a directed graph in the context of -free convolutions of Jekel and Liu. We prove…

math.CO2022★ 2 cited

Analogues of Poisson type limit theorems in discrete bm-Fock spaces

Lahcen Oussi, Janusz Wysoczański

We present analogues of the Poisson limit distribution for the noncommutative bm-independence, which is associated with several positive symmetric cones. We construct related discr…

math.CO2021★ 3 cited

-analogues of the generalized Touchard polynomials and Stirling numbers

Lahcen Oussi

In this paper we introduce a -deformed analogues of the generalized Touchard polynomials and Stirling numbers, the post-quantum analogues of the -deformed generalized To…