The Erdős–Selfridge problem with square-free moduli

A covering system is a finite collection of arithmetic progressions whose union is the set of integers. The study of covering systems with distinct moduli was initiated by Erdős in 1950, and over the following decades numerous problems were posed regarding their properties. One particularly notoriou...

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Bibliografiska uppgifter
Huvudupphovsmän: Balister, P, Bollobás, B, Morris, R, Sahasrabudhe, J, Tiba, M
Materialtyp: Journal article
Språk:English
Publicerad: Mathematical Sciences Publishers 2021