手工艺品
发表于 2025-3-28 17:04:09
978-3-0348-5980-6Springer Basel AG 1973
爱管闲事
发表于 2025-3-28 18:57:54
Spline Functions and Approximation Theory978-3-0348-5979-0Series ISSN 0373-3149 Series E-ISSN 2296-6072
蛤肉
发表于 2025-3-29 01:43:43
0373-3149 Overview: 978-3-0348-5980-6978-3-0348-5979-0Series ISSN 0373-3149 Series E-ISSN 2296-6072
装勇敢地做
发表于 2025-3-29 06:07:25
Pointwise SaturationThe phenomenon of saturation which is associated with many approximation processes can be considered as a form of a differentiation process, and the questions asked about saturation are analogues of questions asked about differentiation.
CRUDE
发表于 2025-3-29 08:53:23
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alleviate
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Good Approximation by Splines with Variable KnotsConsider approximation of a given function f, on say, by elements of S., i.e., by . k (or, degree < k) ...
痛苦一下
发表于 2025-3-29 18:31:56
On Some Conjectures of Askey Concerning Completely Monotonic FunctionsIn , Richard Askey analysed the L. convergence of the Lagrange interpolation polynomials when the zeros of the classical Jacobi polynomials, P. (z), are used as the points of interpolation. His analysis was complete, except for some results concerning the positivity of the Cesaro means of some order γ, (C, γ), for the Poisson Kernel, ..
最初
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Gobble
发表于 2025-3-30 03:35:10
On the Construction of Multidimensional SplinesSmoothing polynomial splines have been introduced by I.J. Schoenberg . Generalizations of this notion have been given for example by M. Atteia , , G.M. Nielson .
宣传
发表于 2025-3-30 06:02:56
On Error Estimates a Posteriori in Iterative Procedures1939, in a note in the C.R. of the Paris Academy, ., 777–779, I introduced the concepts of the computation errors . and ., the first being estimated before the beginning of the essential computation and the second being deduced after several steps of the computation have been completed.