文章基本信息

标题：Numerical Evaluation of Real Cauchy Principal Value Integral in Adaptive Environment
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作者：Manoranjan Bej ; Manoj Kumar Hota ; Rabindranath Das 等
期刊名称：Research Journal of Environmental Sciences
印刷版ISSN：1819-3412
电子版ISSN：2152-8238
出版年度：2012
卷号：6
期号：5
页码：186-195
DOI：10.3923/rjes.2012.186.195
出版社：Academic Journals Inc., USA
摘要：In this study, we are concerned with the construction of a three point quadrature rule (analogous to Simpsons 1/3rd rule) for approximate evaluation of the real Cauchy principal value integral. In addition to this, some compound rules have been formed for numerical integration of Cauchy principal value integrals. The rules have been numerically verified with some standard test integrals and also the error bound, asymptotic error has been obtained.