Pointwise error bounds for orthogonal cardinal spline approximation
نویسنده
چکیده
For orthogonal cardinal spline approximation, closed form expressions of the reproducing kernel and the Peano kernels in terms of exponential splines are proved. Concrete and sharp pointwise error bounds are deduced for low degree splines.
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عنوان ژورنال:
- Applied Mathematics and Computation
دوره 128 شماره
صفحات -
تاریخ انتشار 2002