Titlebook: Hyperbolic Cross Approximation; Dinh D?ng,Vladimir Temlyakov,Tino Ullrich,Sergey T Textbook 2018 Springer Nature Switzerland AG 2018 hyper

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書目名稱Hyperbolic Cross Approximation影響因子(影響力)




書目名稱Hyperbolic Cross Approximation影響因子(影響力)學(xué)科排名




書目名稱Hyperbolic Cross Approximation網(wǎng)絡(luò)公開度




書目名稱Hyperbolic Cross Approximation網(wǎng)絡(luò)公開度學(xué)科排名




書目名稱Hyperbolic Cross Approximation被引頻次




書目名稱Hyperbolic Cross Approximation被引頻次學(xué)科排名




書目名稱Hyperbolic Cross Approximation年度引用




書目名稱Hyperbolic Cross Approximation年度引用學(xué)科排名




書目名稱Hyperbolic Cross Approximation讀者反饋




書目名稱Hyperbolic Cross Approximation讀者反饋學(xué)科排名

地名表

Function Spaces on ,We begin with the univariate case in order to illustrate the action of the differential operator on periodic functions. For a trigonometric polynomial . we have

Absenteeism

Linear Approximation,By linear approximation we understand approximation from a fixed finite-dimensional subspace. In the study of approximation of the univariate periodic functions the idea of representing a function by its Fourier series is very natural and traditional.

locus-ceruleus

ARENA

Entropy Numbers,The concept of entropy is also known as Kolmogorov entropy and metric entropy. This concept allows us to measure how big is a compact set.

率直

抗原

Numerical Integration,A cubature rule Λm(f, ξ) approximates the integral I(f) =f. f(x) dx by computing a weighted sum of finitely many function values at X. = {x., . . . , x.},

CHURL

Related Problems,In this section we briefly discuss the development of the hyperbolic cross approximation theory with emphasis put on the development of methods and connections to other areas of research.

加花粗鄙人

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