Approximation on the sphere by weighted Fourier expansions
نویسندگان
چکیده
منابع مشابه
Approximation on the Sphere by Weighted Fourier Expansions
A standard procedure to approximate a function f in an inner product space is to consider the Fourier series of the function with respect to an orthogonal system. The basic general results on this topic can be found in many references in the literature, for example, [2, Chapter VIII]. It is well known that even in the case in which K is a closed interval there always exists a function f in C(K)...
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ژورنال
عنوان ژورنال: Journal of Applied Mathematics
سال: 2005
ISSN: 1110-757X,1687-0042
DOI: 10.1155/jam.2005.321