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Multiplicative bases and an Erdős problem

Pach, Péter Pál and Sándor, Csaba (2018) Multiplicative bases and an Erdős problem. Combinatorica. ISSN 0209-9683 (In Press)

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Abstract

In this paper we investigate how small the density of a multiplicative basis of order h can be in {1,2,...,n} and in Z^+. Furthermore, a related problem of Erdős is also studied: How dense can a set of integers be, if none of them divides the product of h others?

Item Type: Article
Subjects: Q Science / természettudomány > QA Mathematics / matematika > QA71 Number theory / számelmélet
Depositing User: Dr Csaba Sándor
Date Deposited: 27 Sep 2018 19:51
Last Modified: 27 Sep 2018 19:51
URI: http://real.mtak.hu/id/eprint/85703

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