Approximation of Cauchy principal value integrals by piecewise Hermite quartic polynomials by spline
نویسندگان
چکیده
منابع مشابه
Hermite Interpolation and a Method for Evaluating Cauchy Principal Value Integrals of Oscillatory Kind
An alternative method to the method proposed in [10] for the numerical evaluation of integrals of the form ∫ 1 −1 e iφtf(t)dt, where f(t) has a simple pole in (−1, 1) and φ ∈ R may be large, has been developed. The method is based on a special case of Hermite interpolation polynomial and it is comparatively simpler and entails fewer function evaluations and thus faster, but the two methods are ...
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ژورنال
عنوان ژورنال: Applied Mathematics Letters
سال: 1992
ISSN: 0893-9659
DOI: 10.1016/0893-9659(92)90141-u