falsehood 发表于 2025-3-25 05:15:04

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运气 发表于 2025-3-25 08:47:00

On Smoothing Operations and their Generating Functionsransformation.where the sequence .. and the function Δ(.) are thought of as given. In §2 we also consider the ordinary linear transformation.The loosely connected topics to be discussed concerning these transformations are perhaps best brought together under the general subject of smoothing operations.

narcotic 发表于 2025-3-25 14:33:27

Spline Functions and the Problem of Graduationa. The well-known method of graduation due to E. T. Whittaker suggests how this should be done. Here we merely describe the idea and the qualitative aspects of the new method, while proofs and the computational side will be discussed elsewhere.

功多汁水 发表于 2025-3-25 16:36:16

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AORTA 发表于 2025-3-25 20:28:38

On Variation Diminishing Spline Approximation Methodsr, we divide into . equal parts and denote by ..(.) the continuous function which is linear in each subinterval ((. − 1)/., ./il) while interpolating .(.) at its end points. Denoting by ..(.) the broken linear functions such that.we may represent the approximation in the form

THROB 发表于 2025-3-26 03:15:31

https://doi.org/10.1007/978-1-4899-0433-1Finite; Mathematica; algebra; approximation; approximation theory; boundary element method; calculus; deriv

没收 发表于 2025-3-26 08:13:51

Contemporary Mathematicianshttp://image.papertrans.cn/i/image/460037.jpg

Crohns-disease 发表于 2025-3-26 11:00:34

978-1-4899-0435-5Springer Science+Business Media New York 1988

cocoon 发表于 2025-3-26 14:41:20

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nullify 发表于 2025-3-26 17:38:06

0884-7037 Overview: 978-1-4899-0435-5978-1-4899-0433-1Series ISSN 0884-7037
页: 1 2 [3] 4 5 6
查看完整版本: Titlebook: I. J. Schoenberg Selected Papers; Carl Boor Book 1988 Springer Science+Business Media New York 1988 Finite.Mathematica.algebra.approximati