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A coprimality condition on consecutive values of polynomials

Authors :
Sanna, Carlo
Szikszai, Márton
Source :
Bulletin of the London Mathematical Society (2017)
Publication Year :
2017

Abstract

Let $f\in\mathbb{Z}[X]$ be quadratic or cubic polynomial. We prove that there exists an integer $G_f\geq 2$ such that for every integer $k\geq G_f$ one can find infinitely many integers $n\geq 0$ with the property that none of $f(n+1),f(n+2),\dots,f(n+k)$ is coprime to all the others. This extends previous results on linear polynomials and, in particular, on consecutive integers.

Details

Database :
arXiv
Journal :
Bulletin of the London Mathematical Society (2017)
Publication Type :
Report
Accession number :
edsarx.1704.01738
Document Type :
Working Paper
Full Text :
https://doi.org/10.1112/blms.12078