منابع مشابه
Lebesgue Constant Minimizing Bivariate Barycentric Rational Interpolation
The barycentric form is the most stable formula for a rational interpolant on a finite interval. The choice of the barycentric weights can ensure the absence of poles on the real line, so how to choose the optimal weights becomes a key question for bivariate barycentric rational interpolation. A new optimization algorithm is proposed for the best interpolation weights based on the Lebesgue cons...
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ژورنال
عنوان ژورنال: Advances in Numerical Analysis
سال: 2016
ISSN: 1687-9562,1687-9570
DOI: 10.1155/2016/6758283