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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…

Combinatorics · Mathematics 2025-09-01 Dandan Chen , Ziyin Zou

We prove a recent conjecture of Lassalle about positivity and integrality of coefficients in some polynomial expansions. We also give a combinatorial interpretation of those numbers. Finally, we show that this question is closely related to…

Combinatorics · Mathematics 2007-05-23 F. Jouhet , B. Lass , J. Zeng

In this paper we give a combinatorial proof and refinement of a Rogers-Ramanujan type partition identity of Siladi\'c arising from the study of Lie algebras. Our proof uses generating functions and $q$-difference equations.

Combinatorics · Mathematics 2013-07-12 Jehanne Dousse

Recently, George Andrews has given a Glaisher style proof of a finite version of Euler's partition identity. We generalise this result by giving a finite version of Glaisher's partition identity. Both the generating function and bijective…

Combinatorics · Mathematics 2016-12-06 Darlison Nyirenda

We present a simple iteration for the Lebesgue identity on partitions, which leads to a refinement involving the alternating sums of partitions.

Combinatorics · Mathematics 2010-04-13 William Y. C. Chen , Qing-Hu Hou , Lisa H. Sun

In this paper, we prove a conjecture proposed by George Beck, which involves gap-free partitions and partitions with distinct parts.

Number Theory · Mathematics 2018-05-23 Shane Chern

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…

Combinatorics · Mathematics 2019-03-05 Ali K. Uncu

We show that cylindric partitions are in one-to-one correspondence with a pair which has an ordinary partition and a colored partition into distinct parts. Then, we show the general form of the generating function for cylindric partitions…

Combinatorics · Mathematics 2023-09-01 Kağan Kurşungöz , Halime Ömrüuzun Seyrek

We prove the Invariant Subspace Conjecture for separable Hilbert spaces.

Functional Analysis · Mathematics 2023-07-24 Charles W. Neville

In his book Topics in Analytic Number Theory, Rademacher considered the generating function of partitions into at most $N$ parts, and conjectured certain limits for the coefficients of its partial fraction decomposition. We carry out an…

Number Theory · Mathematics 2013-12-17 Michael Drmota , Stefan Gerhold

We will prove an infinite family of asymptotic formulas for the logarithm of certain two-colored partitions. An infinite sub-family of these asymptotics was posed as a conjecture by Guadalupe.

Number Theory · Mathematics 2025-04-03 Lukas Mauth

Conjectures involving infinite families of restricted partition congruences can be difficult to verify for a number of individual cases, even with a computer. We demonstrate how the machinery of Radu's algorithm may be modified and employed…

Number Theory · Mathematics 2021-12-08 Cristian-Silviu Radu , Nicolas Allen Smoot

We give a proof of a conjecture of A. Lacasse in his doctoral thesis which has applications in machine learning algorithms. The proof relies on some interesting binomial sums identities introduced by Abel (1839), and on their generalization…

Combinatorics · Mathematics 2012-09-06 Malik Younsi

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…

Commutative Algebra · Mathematics 2023-09-26 Pooneh Afsharijoo , Hussein Mourtada

We exhibit a bijection between recently-introduced combinatorial objects known as valid hook configurations and certain weighted set partitions. When restricting our attention to set partitions that are matchings, we obtain three new…

Combinatorics · Mathematics 2020-06-02 Colin Defant , Michael Engen , Jordan A. Miller

Extending Sellers' result, Das et al. recently proved some congruence results for generalized overcubic partitions using theta functions and posed some related conjectures. In this paper, we provide a combinatorial proof of a result in…

Number Theory · Mathematics 2025-12-05 Suparno Ghoshal , Arijit Jana

Recently, Andrews and EI Bachraoui obtained several iden tities on two-colored partitions. While solving open problems they posed, Chen and Zhou derived a number of identities using analytic methods and asked for combinatorial proofs. In…

Combinatorics · Mathematics 2025-10-31 Yong-Chao Shen

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…

Combinatorics · Mathematics 2026-03-12 Haijun Li

This paper will primarily present a method of proving generating function identities for partitions from linked partition ideals. The method we introduce is built on a conjecture by George Andrews and that those generating functions satisfy…

Number Theory · Mathematics 2020-03-11 Shane Chern , Zhitai Li

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

Combinatorics · Mathematics 2018-05-23 Shane Chern