Evaluations of some classes of the trigonometric moment integrals

被引：3

作者：

Cvijovic, Djurdje ^{[2
]}

Srivastava, H. M. ^{[1
]}

机构：

[1] Univ Victoria, Dept Math & Stat, Victoria, BC V8W 3R4, Canada

[2] Vinca Inst Nucl Sci, Atom Phys Lab, Belgrade, Serbia

来源：

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 2009年 / 351卷 / 01期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Definite integration; Contour integration; Cauchy integral theorem; Integral formulas; Cotangent integral; Tangent integral; Cosecant integral; Secant integral; Hurwitz zeta function; Riemann zeta function; RIEMANN ZETA-FUNCTION; DEFINITE INTEGRALS; SERIES;

D O I：

10.1016/j.jmaa.2008.10.017

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Four classes of the trigonometric moment integrals are evaluated in closed form in a simple and unified manner by making use of the contour integration in conjunction with the Cauchy integral theorem. In all cases, the closed contour of the same shape is used and it is shown that the integrals are expressible only in terms of the Hurwitz zeta function and elementary functions. A number of interesting (known or new) special cases and consequences of the main results are also considered. (c) 2008 Elsevier Inc. All rights reserved.

引用

页码：244 / 256

页数：13

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