Approximation by ridge function fields over compact sets
نویسندگان
چکیده
منابع مشابه
Approximation by ridge function fields over compact sets
We study the approximation of a continuous function field over a compact set T , by a continuous field of ridge approximants over T , named ridge function fields. We first give general density results about function fields, and show how they apply to ridge function fields. We next discuss the parametrization of sets of ridge function fields, and give additional density results for some class of...
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ژورنال
عنوان ژورنال: Journal of Approximation Theory
سال: 2004
ISSN: 0021-9045
DOI: 10.1016/j.jat.2004.06.007