Multivariate approximation by translates of the Korobov function on Smolyak grids

Multivariate approximation by translates of the Korobov function on Smolyak grids

For a set W ⊂ Lp(Td), 1 < p < ∞, of multivariate periodic functions on the torus Td and a given function ϕ ∈ Lp(Td), we study the approximation in the Lp(Td)-norm of functions f ∈ W by arbitrary linear combinations of n translates of ϕ. For W = Ur p (Td) and ϕ = κr,d, we prove upper bounds...

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書目詳細資料
主要作者:	Dinh Dũng, Charles A. Micchelli
格式:	圖書 Book chapter Dataset
出版:	Journal of Complexity 2016
主題:	Korobov space; Translates of the Korobov function; Reproducing kernel Hilbert space; Smolyak grids
在線閱讀:	http://repository.vnu.edu.vn/handle/VNU_123/11124
標簽:	添加標簽沒有標簽, 成為第一個標記此記錄!
機構:	Vietnam National University, Hanoi

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