在一个简单的闭合路径上计算包含正弦和余弦的积分

International Journal of Mathematical Analysis Pub Date : 1900-01-01 DOI:10.12988/IJMA.2015.5396

H. Chae, Hwajoon Kim

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引用次数: 2

摘要

残数积分是一种简洁实用的积分方法。在这篇文章中，我们检查了一个简单的封闭路径上涉及正弦和余弦积分的求值，并且提出的想法是由复变量的剩余积分产生的。数学学科分类:30A99

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The evaluation of integrals involving sine and cosine on a simple closed path

Residues are used in an neat and practical integration method. In this article, we have checked the evaluation of integrals involving sine and cosine on a simple closed path, and the proposed idea results from residue integration in complex variables. Mathematics Subject Classification: 30A99

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International Journal of Mathematical Analysis

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