Closed form representations and properties of the generalised Wendland functions
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چکیده
منابع مشابه
Closed form representations and properties of the generalised Wendland functions
In this paper we investigate the generalisation of Wendland’s compactly supported radial basis functions to the case where the smoothness parameter is not assumed to be a positive integer or half-integer and the parameter l, which is chosen to ensure positive definiteness, need not take on the minimal value. We derive sufficient and necessary conditions for the generalised Wendland functions to...
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15 صفحه اولClosed Form Representations of Harmonic Sums
Further work in the summation of harmonic numbers and binomial coefficients has also been done by Flajolet and Salvy [9], and Basu [5]. The papers [1, 2, 3, 6, 11, 12, 13, 14], and [15] also investigate various representations of binomial sums, zeta functions and mathematical constants in simpler form by the use of the Beta function and other techniques. The paper of Chu and DeDonno [7], also h...
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ژورنال
عنوان ژورنال: Journal of Approximation Theory
سال: 2014
ISSN: 0021-9045
DOI: 10.1016/j.jat.2013.09.005