摘要
留数定理能够解决许多复杂的积分计算问题.该文给出了留数定理的一些应用,包括计算广义积分及特殊的定积分,对留数定理在幅角原理和级数求和中的应用也作了研究,并分别给出了具体应用实例.
Residue theorem to solve many complex integral calculation problem. This paper summarizes some applications using residue theorem, including the calculation of some improper integral and special definite integral, and the residue theorem in the argument principle and the application of series summation to do the research, were illustrated for examples.
作者
沈艳微
SHEN Yan-wei(School of Information Engineering , Suihua University , Suihua ,Heilongjiang 152061, China)
出处
《通化师范学院学报》
2017年第6期24-26,共3页
Journal of Tonghua Normal University
基金
绥化学院2013年青年基金项目(KQ1302006)
关键词
留数
留数定理
幅角原理
级数求和
Residue
the residue theorem
picture of Angle principle
series summation
