On Wirsing's problem in small exact degree

We investigate a variant of Wirsing's problem on approximation to a real number by real algebraic numbers of degree exactly \(n\). This has been studied by Bugeaud and Teulie. We improve their bounds for degrees up to \(n=7\). Moreover, we obtain results regarding small values of polynomials an...

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Veröffentlicht in:	arXiv.org 2024-04
1. Verfasser:	Schleischitz, Johannes
Format:	Artikel
Sprache:	eng
Schlagworte:	Algebra Approximation Criteria Mathematical analysis Polynomials
Online-Zugang:	Volltext
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