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Decimation Classes of Nonnegative Integer Vectors using Multisets

Document Type

Article

Publication Date

9-30-2023

Abstract

We describe how previously known methods for determining the number of decimation classes of density δ binary vectors can be extended to nonnegative integer vectors, where the vectors are indexed by a finite abelian group G of size ℓ and exponent ℓ∗ such that δ is relatively prime to ℓ∗. We extend the previously discovered theory of multipliers for arbitrary subsets of finite abelian groups, to arbitrary multisets of finite abelian groups. Moreover, this developed theory provides information on the number of distinct translates fixed by each member of the multiplier group as well as sufficient conditions for each member of the multiplier group to be translate fixing.

Comments

This "Link to Full Text" on this page opens or saves the PDF of the paper, hosted in the arXiv.org e-print repository. "Math.CO" refers to the Combinatorics collection in arXiv.

DOI

arXiv:2310.00403

Source Publication

arXiv.org [math.CO]

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