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We provide a refinement of MacMahon's partition identity on sequence-avoiding partitions, and use it to produce another mod 6 partition identity. In addition, we show that our technique also extends to cover Andrews's generalization of…

Combinatorics · Mathematics 2023-08-01 Matthew C. Russell

We conjecture polynomial identities which imply Rogers--Ramanujan type identities for branching functions associated with the cosets $({\cal G}^{(1)})_{\ell-1}\otimes ({\cal G}^{(1)})_{1} / ({\cal G}^{(1)})_{\ell}$, with ${\cal…

High Energy Physics - Theory · Physics 2009-10-28 S. O. Warnaar , P. A. Pearce

We prove some new modular identities for the Rogers\textendash Ramanujan continued fraction. For example, if $R(q)$ denotes the Rogers\textendash Ramanujan continued fraction, then…

Number Theory · Mathematics 2024-10-23 Nayandeep Deka Baruah , Pranjal Talukdar

Andrews imposed parity restrictions on the Rogers-Ramanujan-Gordon type partitions, yielding fruitful results. These results were later, advanced by Kur\c{s}ung\"{o}z, Kim, and Yee. In this paper, we construct a bijection between lattice…

Combinatorics · Mathematics 2024-01-30 Diane Y. H. Shi

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 $\{f_c:z \mapsto z^d + c \}$,…

Combinatorics · Mathematics 2007-05-23 George E. Andrews , Rodrigo Alonso Perez

We use the $q$-binomial theorem, the $q$-Gauss sum, and the ${}_2\phi_1 \rightarrow {}_2\phi_2$ transformation of Jackson to discover and prove many new weighted partition identities. These identities involve unrestricted partitions,…

Number Theory · Mathematics 2016-11-15 Alexander Berkovich , Ali Kemal Uncu

Ramanujan's celebrated congruences of the partition function $p(n)$ have inspired a vast amount of results on various partition functions. Kwong's work on periodicity of rational polynomial functions yields a general theorem used to…

Number Theory · Mathematics 2024-05-31 Matthew S. Mizuhara , James A. Sellers , Holly Swisher

We develop the theory of copartitions, which are a generalization of partitions with connections to many classical topics in partition theory, including Rogers-Ramanujan partitions, theta functions, mock theta functions, partitions with…

Combinatorics · Mathematics 2021-11-09 Hannah E. Burson , Dennis Eichhorn

The primary purpose of this paper is to provide a survey of properties, values, identities, and generalizations of the Rogers--Ramanujan continued fraction, which is closely related to the Rogers--Ramanujan identities. Many of these results…

Number Theory · Mathematics 2026-03-03 Bruce C. Berndt , Örs Rebák

In this short note we use the umbral formalism to derive the Ramanujan Master Theorem and discuss its extension to more general cases.

Mathematical Physics · Physics 2011-03-22 D. Babusci , G. Dattoli

The theory of Bailey's transform provides a systematic method for deriving $q$-identities, the key factor of which is the Bailey pair. The concept of Bailey pair was first extended to bilateral version by Paule. In this paper, following…

Combinatorics · Mathematics 2026-05-08 Xiangxin Liu , Lisa Hui Sun

The asymptotic probability theory of conjugacy classes of the finite general linear and unitary groups leads to a probability measure on the set of all partitions of natural numbers. A simple method of understanding these measures in terms…

Combinatorics · Mathematics 2007-05-23 Jason Fulman

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

Let $p(n)$ be the number of partition of a positive integer $n$. We derive a new identity for complete Bell polynomials based on a generating function of $p(7n+5)$ given by Ramanujan.

Combinatorics · Mathematics 2018-09-13 Ho-Hon Leung

We prove an interesting symmetric $q$-series identity which generalizes a result due to Ramanujan. A proof that is analytic in nature is offered, and a bijective-type proof is also outlined.

Number Theory · Mathematics 2016-07-21 Alexander E Patkowski

We give new proofs of the twelve Rogers-Ramanujan-type identities due to Rogers and Slater that are traditionally associated with the moduli 7, 14 and 28.

Number Theory · Mathematics 2024-03-25 Hjalmar Rosengren

This paper is concerned with a class of partition functions $a(n)$ introduced by Radu and defined in terms of eta-quotients. By utilizing the transformation laws of Newman, Schoeneberg and Robins, and Radu's algorithms, we present an…

Number Theory · Mathematics 2019-11-19 William Y. C. Chen , Julia Q. D. Du , Jack C. D. Zhao

In a 2016 paper, Straub proved an analogue to Euler's partition identity for partitions with fixed perimeter. Later, Fu and Tang provided a refinement and generalization of Straub's analogue to $d$-distinct partitions as well as a result…

Number Theory · Mathematics 2024-06-13 Ling Chen , Isabelle Hernandez , Zain Shields , Holly Swisher

This paper provides algebraic proofs for several types of congruences involving the multipartition function and self-convolutions of the divisor function. Our computations use methods of Differential Algebra in $\mathbb{Z}/q\mathbb{Z}$,…

Number Theory · Mathematics 2023-07-04 Alexandru Pascadi

We provide new proofs to five of Ramanujan's intriguing identities on false theta functions without using the Rogers-Fine identity and Bailey transforms.

Combinatorics · Mathematics 2018-01-25 Liuquan Wang