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We prove an identity about partitions with a very elementary formulation. We had previously conjectured this identity, encountered in the study of shifted Jack polynomials (math.CO/9901040). The proof given is using a trivariate generating…

组合数学 · 数学 2007-05-23 Michel Lassalle

We prove a partition identity conjectured by Lassalle (Adv. in Appl. Math. 21 (1998), 457-472).

组合数学 · 数学 2007-05-23 Theresia Eisenkölbl

We prove an identity about partitions involving new combinatorial coefficients. The proof given is using a generating function. As an application we obtain the explicit expression of two shifted symmetric functions, related with Jack…

组合数学 · 数学 2007-05-23 Michel Lassalle

Partitions with distinct even parts have long been the subject of extensive research. In this paper, We present some new perspectives on such partitions from a combinatorial viewpoint, and connect them with signed partitions and bicolored…

组合数学 · 数学 2026-03-12 Haijun Li

In this note, we present a curious $q$-series identity with applications to certain partitions with bounded part differences.

组合数学 · 数学 2018-05-23 Shane Chern

In this note, we will give a short proof of an identity for cubic partitions.

数论 · 数学 2015-03-17 Xinhua Xiong

In this work it is propose an alterative proof of one of basic properties of the zonal polynomials. This identity is generalised for the Jack polynomials.

统计理论 · 数学 2010-10-05 Jose A. Diaz-Garcia , Ramon Gutierrez-Jaimez

We propose and prove a new polynomial identity that implies Schur's partition theorem. We give combinatorial interpretations of some of our expressions in the spirit of Kur\c{s}ung\"oz. We also present some related polynomial and $q$-series…

组合数学 · 数学 2019-03-05 Ali K. Uncu

In this note, using the derangement polynomials and their umbral representation, we give another simple proof of an identity conjectured by Lacasse in the study of the PAC-Bayesian machine learning theory.

组合数学 · 数学 2015-03-13 Yidong Sun

We obtain a finite form of Jacobi's identity and present a combinatorial proof based on the structure of synchronized partitions.

组合数学 · 数学 2007-05-23 William Y. C. Chen , Kathy Q. Ji

Recently Andrews and Bachraoui proved identities relating certain restricted partitions into distinct even parts with restricted 4-regular partitions by the theory of basic hypergeometric series. They also posed a question regarding…

组合数学 · 数学 2025-09-01 Dandan Chen , Ziyin Zou

Kanade and Russell conjectured several Rogers-Ramanujan-type partition identities, some of which are related to level $2$ characters of the affine Lie algebra $A_9^{(2)}$. Many of these conjectures have been proved by Bringmann,…

数论 · 数学 2019-12-10 Hjalmar Rosengren

We prove a previously conjectured closed form formula for the norm of the Jack polynomials in superspace with respect to a certain scalar product. The proof is mainly combinatorial and relies on the explicit expression in terms of…

组合数学 · 数学 2008-03-31 Luc Lapointe , Yvan Le Borgne , Philippe Nadeau

We present a new identity involving compositions (i.e. ordered partitions of natural numbers). The Formula has its origin in complex dynamical systems and appears when counting, in the polynomial family $\{f_c:z \mapsto z^d + c \}$,…

组合数学 · 数学 2007-05-23 George E. Andrews , Rodrigo Alonso Perez

Recently, Andrews and EI Bachraoui discovered several companions for some famous $q$-series formulas, and derived some new identities involving partitions and overpartitions with distinct parts. In this paper, we shall refine their results…

组合数学 · 数学 2025-06-18 Haijun Li

Recently, Pankaj Jyoti Mahanta and Manjil P. Saikika proved some identities relating certain restricted partitions into distinct odd parts with the partition whose odd parts are distinct combinatorially. They asked for the q-series proofs.…

组合数学 · 数学 2025-04-29 Yong-Chao Shen

In this paper we present a systematic way to describe exceptional Jacobi polynomials via two partitions. We give the construction of these polynomials and restate the known aspects of these polynomials in terms of their partitions. The aim…

经典分析与常微分方程 · 数学 2018-12-24 Niels Bonneux

New identities and congruences involving the ranks and cranks of partitions are proved. The proof depends on a new partial differential equation connecting their generating functions.

数论 · 数学 2007-05-23 A. O. L. Atkin , F. G. Garvan

Presented are polynomial identities which imply generalizations of Euler and Rogers--Ramanujan identities. Both sides of the identities can be interpreted as generating functions of certain restricted partitions. We prove the identities by…

高能物理 - 理论 · 物理学 2009-10-28 Omar Foda , Yas-Hiro Quano

We prove a family of partition identities which is "dual" to the family of Andrews-Gordon's identities. These identities are inspired by a correspondence between a special type of partitions and "hypergraphs" and their proof uses…

交换代数 · 数学 2023-09-26 Pooneh Afsharijoo , Hussein Mourtada
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