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A set of functions is defined which is indexed by a positive integer $n$ and partitions of integers. The case $n=1$ reproduces the standard Schur polynomials. These functions are seen to arise naturally as a determinant of an action on the…

Algebraic Geometry · Mathematics 2007-05-23 Alex Kasman

Following the general idea of Schur--Weyl scheme and using two suitable symmetric groups (instead of one), we try to make more explicit the classical problem of decomposing tensor representations of finite and infinite symmetric groups into…

Representation Theory · Mathematics 2017-12-20 P. P. Nikitin , N. V. Tsilevich , A. M. Vershik

We present a computer algebra approach to proving identities on Bernoulli polynomials and Euler polynomials by using the extended Zeilberger's algorithm given by Chen, Hou and Mu. The key idea is to use the contour integral definitions of…

Combinatorics · Mathematics 2011-11-09 William Y. C. Chen , Lisa H. Sun

The notion of pairable functions is introduced and some of its properties are developed. In this connection the famous Euler identity is interpreted as a property of certain pairable functions and finite cyclic groups.

General Mathematics · Mathematics 2021-10-28 Martin Himmel

We extend the recently developed theory of Roehrig and Zwegers on indefinite theta functions to prove certain power series are modular forms. As a consequence, we obtain several power series identities for powers of the generating function…

Number Theory · Mathematics 2025-06-06 Toshiki Matsusaka , Miyu Suzuki

Algebraic power series are formal power series which satisfy a univariate polynomial equation over the polynomial ring in n variables. This relation determines the series only up to conjugacy. Via the Artin-Mazur theorem and the implicit…

Commutative Algebra · Mathematics 2014-03-18 M. E. Alonso , F. C. Castro-Jimenez , H. Hauser

We prove new double summation hypergeometric $q$-series representations for several families of partitions, including those that appear in the famous product identities of G\"ollnitz, Gordon, and Schur. We give several different proofs for…

Number Theory · Mathematics 2014-05-15 George Andrews , Kathrin Bringmann , Karl Mahlburg

The authors of the title proved an elegant identity expressing a Toeplitz determinant in terms of the Fredholm determinant of an infinite matrix which (although not described as such) is the product of two Hankel matrices. The proof used…

Functional Analysis · Mathematics 2007-05-23 Estelle L. Basor , Harold Widom

The determinantal identities of Hamel and Goulden have recently been shown to apply to a tableau-based ninth variation of skew Schur functions. Here we extend this approach and its results to the analogous tableau-based ninth variation of…

Combinatorics · Mathematics 2020-07-17 Angèle M. Foley , Ronald C. King

In the quantum theory, using the notion of partial supersymmetry, in which some, but not all, operators have superpartners we derive the Euler theorem in partition theory. The paraferminic partition function gives another identity in…

High Energy Physics - Theory · Physics 2007-05-23 Noureddine Chair

In this paper, we establish an identity for Bernoulli's generalized polynomials. We deduce generalizations for many relations involving classical Bernoulli numbers or polynomials. In particular, we generalize a recent Gessel identity.

Number Theory · Mathematics 2020-01-28 Redha Chellal , Farid Bencherif , Mohamed Mehbali

Some applications of a result, which is proved recently, is considered. We first prove three determinantal identities concerning the binomial coefficient and Stirling numbers of the first and the second kind. We also easily obtain the…

Combinatorics · Mathematics 2013-02-12 Milan Janjic

Analytical formulas for some useful three-particles integrals are derived. Many of these integrals include Bessel and/or trigonometric functions of one and two interparticle (relative) coordinates $r_{32}, r_{31}$ and $r_{21}$. The formulas…

Mathematical Physics · Physics 2013-12-24 Alexei M. Frolov , David M. Wardlaw

The partition function for unitary two matrix models is known to be a double KP tau-function, as well as providing solutions to the two dimensional Toda hierarchy. It is shown how it may also be viewed as a Borel sum regularization of…

Exactly Solvable and Integrable Systems · Physics 2023-08-02 J. Harnad , A. Yu. Orlov

We give a general identity relating Eisenstein series on general linear groups. We do it by constructing an Eisenstein series, attached to a maximal parabolic subgroup and a pair of representations, one cuspidal and the other a character,…

Number Theory · Mathematics 2022-12-02 Zahi Hazan

Analytic expressions for integrals which arise in a theory of atomic structure due to Schwinger and Englert are evaluated in terms of Bessel and Struve functions

Classical Analysis and ODEs · Mathematics 2014-01-09 Bernard J. Laurenzi

A series of bilinear identities on the Schur symmetric functions is obtained with the use of Pluecker relations.

Combinatorics · Mathematics 2015-05-13 Dimitry Gurevich , Pavel Pyatov , Pavel Saponov

We show how certain suitably modified N-modular diagrams of integer partitions provide a nice combinatorial interpretation for the general term of Zeilberger's KOH identity. This identity is the reformulation of O'Hara's famous proof of the…

Combinatorics · Mathematics 2015-03-17 Fabrizio Zanello

We construct the ($\beta$-deformed) partition function hierarchies with $W$-representations. Based on the $W$-representations, we analyze the superintegrability property and derive their character expansions with respect to the Schur…

High Energy Physics - Theory · Physics 2022-10-26 Rui Wang , Fan Liu , Chun-Hong Zhang , Wei-Zhong Zhao

A number of new definite integrals involving Bessel functions are presented. These have been derived by finding new integral representations for the product of two Bessel functions of different order and argument in terms of the generalized…

Classical Analysis and ODEs · Mathematics 2016-09-06 M. Lawrence Glasser , Emilio Montaldi