SHARP BOUNDS ON THE SINC FUNCTION VIA THE FOURIER SERIES METHOD

被引：6

作者：

Bercu, Gabriel ^{[1
]}

机构：

[1] Dunarea de Jos Univ Galati, Dept Math & Comp Sci, 111 Domneasca St, Galati 800201, Romania

来源：

JOURNAL OF MATHEMATICAL INEQUALITIES | 2019年 / 13卷 / 02期

关键词：

Sinc function; Fourier series; trigonometric inequalities; REDHEFFER-TYPE INEQUALITIES; JORDANS INEQUALITY; REFINEMENTS;

D O I：

10.7153/jmi-2019-13-33

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper we provide sharp bounds on the sinc function using the Fourier series method. Refinements of some remarkable trigonometric inequalities involving sinc function are given as well.

引用

页码：495 / 504

页数：10

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