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Let Y be a random variable whose moment-generating function exists in some neighborhood of the origin. While probabilistic Stirling numbers of the first and second kind have been introduced, early definitions often failed to satisfy…

Number Theory · Mathematics 2026-01-21 Dae San Kim , Taekyun Kim

Extensions of the $Stirling$ numbers of the second kind and $Dobinski$ -like formulas are proposed in a series of exercises for graduates. Some of these new formulas recently discovered by me are to be found in the source paper $ [1]$.…

Combinatorics · Mathematics 2009-01-19 A. K. Kwasniewski

In a recent work, the degenerate Stirling polynomials of the second kind were studied by T. Kim. In this paper, we investigate the extended degenerate Stirling numbers of the second kind and the extended degenerate Bell polynomials…

Number Theory · Mathematics 2017-06-30 Taekyun Kim , Dae San Kim

We describe proofs of the standard generating formulas for unsigned and signed Stirling numbers of the first kind that follow from a natural combinatorial interpretation based on cycle-colored permutations.

Combinatorics · Mathematics 2009-07-21 Paul Levande

The recent interest in $q$-Stirling numbers of the second kind in type B prompted us to give a type B analogue of a classical identity connecting the $q$-Stirling numbers of the second kind and Carlitz's major $q$-Eulerian numbers, which…

Combinatorics · Mathematics 2024-01-15 Ming-Jian Ding , Jiang Zeng

In the paper, the authors provide four alternative proofs of an explicit formula for computing Bernoulli numbers in terms of Stirling numbers of the second kind.

Number Theory · Mathematics 2014-09-05 Bai-Ni Guo , Feng Qi

In this paper, we consider the poly-Bernoulli numbers and polynomials of the second kind and presents new and explicit formulae for calculating the poly-Bernoulli numbers of the second kind and the Stirling numbers of the second kind.

Number Theory · Mathematics 2014-06-25 Taekyun Kim , Sang-Hun Lee , Jongjin Seo

This paper introduces and investigates degenerate versions of the A-algorithm and B-algorithm by incorporating a parameter lambda into their respective recurrence relations. We derive explicit formulas for the final sequences of these…

Number Theory · Mathematics 2026-01-05 Taekyun Kim , Dae san Kim

In this paper, by using some families of special numbers and polynomials with their generating functions, we give various properties of these numbers and polynomials. These numbers are related to the well-known numbers and polynomials,…

Combinatorics · Mathematics 2023-02-24 Yilmaz Simsek

In the paper we present some new inversion formulas and two new formulas for Stirling numbers.

Combinatorics · Mathematics 2010-12-20 Zhi-Hong Sun

The aim of this paper is to study generating functions for the coefficients of the classical superoscillatory function associated with weak measurements. We also establish some new relations between the superoscillatory coefficients and…

Classical Analysis and ODEs · Mathematics 2023-04-03 Fabrizio Colombo , Rolf Soeren Krausshar , Irene Sabadini , Yilmaz Simsek

In this paper we consider carlitz q-Bernoulli numbers and q-stirling numbers of the first and the second kind. From these numbers we derive many interesting formulae associated with q-Bernoulli numbers.

Number Theory · Mathematics 2007-08-27 Taekyun Kim

The Stirling number of the second kind $n\brace k$ counts the number of ways to partition a set of $n$ labeled balls into $k$ non-empty unlabeled cells. As an extension of this, we consider $b_1+b_2+\ldots+b_n$ balls with $b_1$ balls…

Combinatorics · Mathematics 2019-09-12 Daniel Yaqubi , Madjid Mirzavaziri , Yasin Saeednezhad

The Jacobi-Stirling numbers and the Legendre-Stirling numbers of the first and second kind were first introduced in [6], [7]. In this paper we note that Jacobi-Stirling numbers and Legendre-Stirling numbers are specializations of elementary…

Combinatorics · Mathematics 2012-04-03 Pietro Mongelli

The ordinary factorial may be written in terms of the Stirling numbers of the second kind as shown by Quaintance and Gould and the odd double factorial in terms of the Stirling numbers of the first kind as shown by Callan. During the…

Combinatorics · Mathematics 2018-11-27 Saud Hussein

Dowling showed that the Whitney numbers of the first kind and of the second kind satisfy Stirling number-like relations. Recently, Kim-Kim introduced the degenerate r-Whitney numbers of the first kind and of the second kind, as degenerate…

Number Theory · Mathematics 2022-04-19 Taekyun Kim , Dae san Kim

We prove that the enumerative polynomials of generalized Stirling permutations by the statistics of plateaux, descents and ascents are partial $\gamma$-positive. Specialization of our result to the Jacobi-Stirling permutations confirms a…

Combinatorics · Mathematics 2020-05-15 Zhicong Lin , Jun Ma , Philip B. Zhang

Stirling numbers of the first kind are used in the derivation of several population genetics statistics, which in turn are useful for testing evolutionary hypotheses directly from DNA sequences. Here, we explore the cumulative distribution…

Methodology · Statistics 2020-09-11 Swaine L. Chen , Nico M. Temme

Umbral extensions of the stirling numbers of the second kind are considered and the resulting dobinski-like various formulas including new ones are presented. These extensions naturally encompass the two well known q-extensions. The further…

Combinatorics · Mathematics 2008-02-11 A. K. Kwasniewski

The main object of this paper is to construct a new generating function of the (q-) Bernstein type polynomials. We establish elementary properties of this function. By using this generating function, we derive recurrence relation and…

Number Theory · Mathematics 2018-11-19 Yilmaz Simsek , Mehmet Acikgoz
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