Arithmetic properties of $(\ell,m)$-regular colored partitions

Fuente: arXiv
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Main Authors: N., Yashas, Shivashankar, C., Chandankumar, S.
Format: Preprint
Published: 2025
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author N., Yashas
Shivashankar, C.
Chandankumar, S.
author_facet N., Yashas
Shivashankar, C.
Chandankumar, S.
contents Let $b^{k}_{\ell,m}(n)$ denotes the number of $k-$colored partitions of $n$ into parts that are not multiples of $\ell$ or $m$. We establish several congruence relations for $b_{\ell,m}(n)$. For instance, for any nonnegative integer $n$ $$b^{2}_{4,5}(8n+7) \equiv 0 \pmod{40}.$$
format Preprint
id arxiv_https___arxiv_org_abs_2505_12270
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Arithmetic properties of $(\ell,m)$-regular colored partitions
N., Yashas
Shivashankar, C.
Chandankumar, S.
Combinatorics
Number Theory
11P83, 05A15, 05A17
Let $b^{k}_{\ell,m}(n)$ denotes the number of $k-$colored partitions of $n$ into parts that are not multiples of $\ell$ or $m$. We establish several congruence relations for $b_{\ell,m}(n)$. For instance, for any nonnegative integer $n$ $$b^{2}_{4,5}(8n+7) \equiv 0 \pmod{40}.$$
title Arithmetic properties of $(\ell,m)$-regular colored partitions
topic Combinatorics
Number Theory
11P83, 05A15, 05A17
url https://arxiv.org/abs/2505.12270