When should a polynomial’s root nearest to a real number be real itself?

DOI10.1090/S1061-0022-2014-01323-4zbMath1344.11030OpenAlexW2007750853MaRDI QIDQ2931187

Arturas Dubickas

Publication date: 24 November 2014

Published in: St. Petersburg Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/s1061-0022-2014-01323-4

zbMATH Keywords

discriminantreal rootspolynomial root separationMahler's measure

Mathematics Subject Classification ID

Polynomials in number theory (11C08) Polynomials (irreducibility, etc.) (11R09) Homogeneous approximation to one number (11J04)

Cites Work

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