On the spline approximation for integrals with a logarithmic kernel

Shanbhag, VV and Narasimha, R (1970) On the spline approximation for integrals with a logarithmic kernel. Technical Report. National Aeronautical Laboratory, Bangalore, India.

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    Abstract

    In this note a method based on cubic spline approximation is given for evaluating integrals of the type Jquot; f ( z ) In z dx when f ( x ) is given at some discrete points. A few tests on examples of aerodynamic interest showed that the accuracy of this method is superior to that obtainable from currently13; available Gaussian formulae.

    Item Type: Proj.Doc/Technical Report (Technical Report)
    Uncontrolled Keywords: Spline;Logarithmic kernel;Gaussian formulae
    Subjects: AERONAUTICS > Aeronautics (General)
    Division/Department: Structures Division, Other
    Depositing User: M/S ICAST NAL
    Date Deposited: 04 Jan 2007
    Last Modified: 24 May 2010 09:54
    URI: http://nal-ir.nal.res.in/id/eprint/3739

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