Efficient approximation of implicitly defined functions: General theorems and classical benchmark studies
نویسندگان
چکیده
منابع مشابه
Efficient approximation of implicitly defined functions: General theorems and classical benchmark studies
The traditional techniques of approximation theory in the form of kernel interpolation and cubic spline approximation are used to obtain representations and estimates for functions implicitly defined as solutions of two-point boundary-value problems. We place this benchmark analysis in the following more general context: the approximation of operator fixed points, not known in advance, through ...
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ژورنال
عنوان ژورنال: Journal of Approximation Theory
سال: 2007
ISSN: 0021-9045
DOI: 10.1016/j.jat.2006.07.005