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Polynomial analogues of restricted multicolor b-ary partition functions
International Journal of Number Theory ( IF 0.5 ) Pub Date : 2020-06-16 , DOI: 10.1142/s1793042120400096
Karl Dilcher 1 , Larry Ericksen 2
Affiliation  

Given an integer base b 2, a number ρ 1 of colors, and a finite sequence Λ = (λ1,,λρ) of positive integers, we introduce the concept of a Λ-restricted ρ-colored b-ary partition of an integer n 1. We also define a sequence of polynomials in λ1 + + λρ variables, and prove that the nth polynomial characterizes all Λ-restricted ρ-colored b-ary partitions of n. In the process, we define a recurrence relation for the polynomials in question, obtain explicit formulas, and identify a factorization theorem.

中文翻译:

受限多色 b 元配分函数的多项式类似物

给定一个整数基数b 2, 一个号码ρ 1颜色和有限序列Λ = (λ1,,λρ)对于正整数,我们引入 a 的概念Λ-受限制的ρ-有色b整数的 -ary 分区n 1. 我们还定义了一个多项式序列λ1 + + λρ变量,并证明nth多项式表征所有Λ-受限制的ρ-有色b-ary 分区n. 在这个过程中,我们为所讨论的多项式定义了一个递推关系,获得了明确的公式,并确定了一个分解定理。
更新日期:2020-06-16
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