On congruence conjectures of Andrews and Bachraoui

Fuente: arXiv
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Main Authors: Banerjee, Koustav, Bringmann, Kathrin, Bachraoui, Mohamed El
Format: Preprint
Published: 2026
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author Banerjee, Koustav
Bringmann, Kathrin
Bachraoui, Mohamed El
author_facet Banerjee, Koustav
Bringmann, Kathrin
Bachraoui, Mohamed El
contents Andrews and the third author recently studied congruences for certain restricted two-color partitions. They made two conjectures for Ramanujan-type congruences and a vanishing identity for the limiting sequence. In this paper, we settle these conjectures by relating the corresponding generating function to modular forms and mock theta functions.
format Preprint
id arxiv_https___arxiv_org_abs_2604_02239
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle On congruence conjectures of Andrews and Bachraoui
Banerjee, Koustav
Bringmann, Kathrin
Bachraoui, Mohamed El
Number Theory
Combinatorics
05A17, 11P81, 11P83
Andrews and the third author recently studied congruences for certain restricted two-color partitions. They made two conjectures for Ramanujan-type congruences and a vanishing identity for the limiting sequence. In this paper, we settle these conjectures by relating the corresponding generating function to modular forms and mock theta functions.
title On congruence conjectures of Andrews and Bachraoui
topic Number Theory
Combinatorics
05A17, 11P81, 11P83
url https://arxiv.org/abs/2604.02239