A generalization of primitive sets and a conjecture of Erdős

A generalization of primitive sets and a conjecture of Erdős, Discrete Analysis 2020:16, 13 pp. Call a set $A$ of integers greater than 1 _primitive_ if no element of $A$ divides any other. How dense can a primitive set be? An obvious example of a primitive set is the set ${\mathbb P}$ of prime num...

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Bibliographic Details
Main Authors: Tsz Ho Chan, Jared Duker Lichtman, Carl Pomerance
Format: Article
Language:English
Published: Diamond Open Access Journals
Series:Discrete Analysis
Online Access:http://discrete-analysis.scholasticahq.com/article/17290-a-generalization-of-primitive-sets-and-a-conjecture-of-erdos.pdf