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A few years ago Foda, Quano, Kirillov and Warnaar proposed and proved various finite analogs of the celebrated Andrews-Gordon identities. In this paper we use these polynomial identities along with the combinatorial techniques introduced in…

Combinatorics · Mathematics 2007-05-23 Alexander Berkovich , Peter Paule

As the $q$-analog of Chebyshev polynomials, $q$-Hermite polynomials form a cornerstone in the family of $q$-orthogonal polynomials, which play a fundamental role in quantum algebra and mathematical physics. Recently, Andrews obtained a…

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

Although most knots are nonalternating, modern research in knot theory seems to focus on alternating knots. We consider here nonalternating knots and their properties. Specifically, we show certain classes of knots have nontrivial Jones…

Geometric Topology · Mathematics 2009-07-13 Neil R. Nicholson

We establish some functional identities of theta functions, an elementary proof of classical fourth-order identities, Landen transformations, and q series from the eigenvectors of the discrete Fourier transform. Also, we derive connection…

Number Theory · Mathematics 2023-12-14 Hemant Masal , Subhash Kendre , Hemant Bhate

We give a proof of a recent combinatorial conjecture due to the first author, which was discovered in the framework of commutative algebra. This result gives rise to new companions to the famous Andrews-Gordon identities. Our tools involve…

Combinatorics · Mathematics 2023-02-24 Pooneh Afsharijoo , Jehanne Dousse , Frédéric Jouhet , Hussein Mourtada

We provide combinatorial proofs of some of the q-series identities considered by Andrews, Jimenez-Urroz and Ono [q-series identities and values of certain $L$-functions. Duke Math. J. 108 (2001), no. 3, 395--419].

Combinatorics · Mathematics 2007-05-23 Robin Chapman

In a recent paper, Griffin, Ono and Warnaar present a framework for Rogers-Ramanujan type identities using Hall-Littlewood polynomials to arrive at expressions of the form \[\sum_{\lambda : \lambda_1 \leq m}…

Number Theory · Mathematics 2015-06-22 Hannah Larson

We present what we call a "motivated proof" of the G\"{o}llnitz-Gordon-Andrews identities. A similar motivated proof of the Rogers-Ramanujan identities was previously given by G. E. Andrews and R. J. Baxter, and was subsequently generalized…

We prove a theorem which add a new member to Rogers-Ramanujan identities. This new member counts partitions with different type of constraints on even and odd parts. Generalizing this theorem, we obtain two family of partition identities of…

Algebraic Geometry · Mathematics 2021-11-11 Pooneh Afsharijoo

We give "hybrid" proofs of the $q$-binomial theorem and other identities. The proofs are "hybrid" in the sense that we use partition arguments to prove a restricted version of the theorem, and then use analytic methods (in the form of the…

Number Theory · Mathematics 2019-01-17 Dennis Eichhorn , James Mc Laughlin , Andrew V. Sills

We present several new families of Rogers-Ramanujan type identities related to the moduli 18 and 24. A few of the identities were found by either Ramanujan, Slater, or Dyson, but most are believed to be new. For one of these families, we…

Classical Analysis and ODEs · Mathematics 2018-12-21 James Mc Laughlin , Andrew V. Sills

Recent advances in Quantum Topology assign $q$-series to knots in at least three different ways. The $q$-series are given by generalized Nahm sums (i.e., special $q$-hypergeometric sums) and have unknown modular and asymptotic properties.…

Geometric Topology · Mathematics 2013-12-16 Stavros Garoufalidis , Thao Vuong

We refine and generalise a Rogers-Ramanujan type partition identity arising from crystal base theory. Our proof uses the variant of the method of weighted words recently introduced by the first author.

Combinatorics · Mathematics 2017-02-15 Jehanne Dousse , Jeremy Lovejoy

A new type of polynomial analogue of the Rogers-Ramanujan identities is proven. Here the product-side of the Rogers-Ramanujan identities is replaced by a partial theta sum and the sum-side by a weighted sum over Schur polynomials.

Combinatorics · Mathematics 2007-05-23 S. Ole Warnaar

We generalize the "motivated proof" of the Rogers-Ramanujan identities given by Andrews and Baxter to provide an analogous "motivated proof" of Gordon's generalization of the Rogers-Ramanujan identities. Our main purpose is to provide…

Combinatorics · Mathematics 2012-05-31 James Lepowsky , Minxian Zhu

We give another proof of the second Rogers-Ramanujan identity by Kashiwara crystals.

Quantum Algebra · Mathematics 2022-11-23 Shunsuke Tsuchioka

We provide finite analogs of a pair of two-variable $q$-series identities from Ramanujan's lost notebook and a companion identity.

Number Theory · Mathematics 2019-01-17 James Mc Laughlin , Andrew V. Sills

We prove several infinite families of $q$-series identities for false theta functions and related series. These identities are motivated by considerations of characters of modules of vertex operator superalgebras and of quantum…

Number Theory · Mathematics 2020-09-10 Chris Jennings-Shaffer , Antun Milas

Using a pair of two variable series-product identities recorded by Ramanujan in the lost notebook as inspiration, we find some new identities of similar type. Each identity immediately implies an infinite family of Rogers-Ramanujan type…

Number Theory · Mathematics 2019-01-17 James Mc Laughlin , Andrew V. Sills

We give a combinatorial proof of the first Rogers-Ramanujan identity by using two symmetries of a new generalization of Dyson's rank. These symmetries are established by direct bijections.

Combinatorics · Mathematics 2007-05-23 Cilanne Boulet , Igor Pak