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We extend the matrix-resolvent method for computing logarithmic derivatives of tau-functions to the Ablowitz--Ladik hierarchy. In particular, we derive a formula for the generating series of the logarithmic derivatives of an arbitrary…

Mathematical Physics · Physics 2022-05-04 Mattia Cafasso , Di Yang

This paper deals with the distribution of descent number in standard Young tableaux of certain shapes. A simple explicit formula is presented for the number of tableaux of any shape with two rows, with any specified number of descents. For…

Combinatorics · Mathematics 2008-10-28 Ilia Barahovski

We derive an explicit sum formula for symmetric Macdonald polynomials. Our expression contains multiple sums over the symmetric group and uses the action of Hecke generators on the ring of polynomials. In the special cases $t=1$ and $q=0$,…

Combinatorics · Mathematics 2016-02-24 Jan de Gier , Michael Wheeler

Using the reflection formula of the Gamma function, we derive a new formula for the Taylor coefficients of the reciprocal Gamma function. The new formula provides effective asymptotic values for the coefficients even for very small values…

Number Theory · Mathematics 2017-01-16 Lazhar Fekih-Ahmed

We consider the problem of counting matrices over a finite field with fixed rank and support contained in a fixed set. The count of such matrices gives a $q$-analogue of the classical rook and hit numbers, known as the $q$-rook and $q$-hit…

Combinatorics · Mathematics 2025-04-15 Jeffrey Chen , Jesse Selover

We introduce lecture hall tableaux, which are fillings of a skew Young diagram satisfying certain conditions. Lecture hall tableaux generalize both lecture hall partitions and anti-lecture hall compositions, and also contain reverse…

Combinatorics · Mathematics 2020-07-01 Sylvie Corteel , Jang Soo Kim

The summation formula within pascalian triangle resulting in the fibonacci sequence is extended to the $q$-binomial coefficients $q$-gaussian triangles.

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

Borell's formula is a stochastic variational formula for the log-Laplace transform of a function of a Gaussian vector. We establish an extension of this to the Riemannian setting and give a couple of applications, including a new proof of a…

Probability · Mathematics 2015-12-21 Joseph Lehec

In this paper, we find the recursion formulas for generalized Lauricella matrix function. We also give the recursion formulas for the three variable Lauricella matrix functions.

Classical Analysis and ODEs · Mathematics 2021-05-18 Ashish Verma , Ravi Dwivedi , Vivek Sahai

In the recent works of Brubaker-Bump-Friedberg, Bump-Nakasuji, and others, the product in the Casselman-Shalika formula is written as a sum over a crystal. The coefficient of each crystal element is defined using the data coming from the…

Representation Theory · Mathematics 2014-04-29 Kyu-Hwan Lee , Philip Lombardo , Ben Salisbury

From the realization of $q-$oscillator algebra in terms of generalized derivative, we compute the matrix elements from deformed exponential functions and deduce generating functions associated with Rogers-Szeg\H{o} polynomials as well as…

Mathematical Physics · Physics 2015-05-19 M. N. Hounkonnou , E. B. Ngompe Nkouankam

We explore a number of functional properties of the $q$-gamma function and a class of its quotients; including the $q$-beta function. We obtain formulas for all higher logarithmic derivatives of these quotients and give precise conditions…

Classical Analysis and ODEs · Mathematics 2013-09-19 Ahmad El-Guindy , Zeinab Mansour

In 2013, Pak and Panova proved the strict unimodality property of $q$-binomial coefficients $\binom{\ell+m}{m}_q$ (as polynomials in $q$) based on the combinatorics of Young tableaux and the semigroup property of Kronecker coefficients.…

Symbolic Computation · Computer Science 2023-09-04 Christoph Koutschan , Ali K. Uncu , Elaine Wong

Starting from the addition formula for little $q$-Jacobi polynomials, we derive a new addition formula for the little $q$-Bessel functions. The result is obtained by the use of a limit transition. We also establish a product formula for…

Mathematical Physics · Physics 2013-10-24 Fethi Bouzeffour

The purpose of this paper is to construct of the unification q-extension Genocchi polynomials. We give some interesting relations of this type of polynomials. Finally, we derive the q-extensions of Hurwitz-zeta type functions from the…

Number Theory · Mathematics 2012-10-23 Serkan Araci , Mehmet Açikgöz , Hassan Jolany , Jong Jin Seo

In this paper, we found new q-binomial formula for Q-commutative operators. Expansion coefficients in this formula are given by q-binomial coefficients with two bases (q,Q), determined by Q-commutative q-Pascal triangle. Our formula…

Quantum Algebra · Mathematics 2012-02-13 Sengul Nalci , Oktay Pashaev

We derive the analogues of the Harer-Zagier formulas for single- and double-trace correlators in the q-deformed Hermitian Gaussian matrix model. This fully describes single-trace correlators and opens a road to $q$-deformations of important…

High Energy Physics - Theory · Physics 2021-02-08 Alexei Morozov , Aleksandr Popolitov , Shamil Shakirov

The elliptic gamma function is a generalization of the Euler gamma function. Its trigonometric and rational degenerations are the Jackson q-gamma function and the Euler gamma function. We prove multiplication formulas for the elliptic gamma…

Quantum Algebra · Mathematics 2007-05-23 G. Felder , A. Varchenko

We prove universal recursive formulas for Branson's $Q$-curvatures in terms of respective lower-order $Q$-curvatures, lower-order GJMS-operators and holographic coefficients.

Differential Geometry · Mathematics 2011-06-10 Andreas Juhl

We construct the new q-extension of Bernoulli numbers and polynomials in this paper. Finally we consider the q-zeta functions which interpolate the new q-extension of Bernoulli numbers and polynomials.

Number Theory · Mathematics 2007-05-23 Taekyun Kim