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.
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页码：587 / 589
页数：3
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