Note on a quadratic inequality

被引：0

作者：

Renaud, Peter ^{[1
]}

机构：

[1] Univ Canterbury, Sch Math & Stat, Christchurch, New Zealand

来源：

NOTES ON NUMBER THEORY AND DISCRETE MATHEMATICS | 2024年 / 30卷 / 03期

关键词：

Inequalities; Chebyshev polynomials of the second kind;

D O I：

10.7546/nntdm.2024.30.3.587-589

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this note we obtain a quadratic inequality based on a result of Atanassov but in a more symmetric form. Somewhat surprisingly, well-known properties of Chebyshev polynomials can be used to give a straightforward proof.

引用

页码：587 / 589

页数：3

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