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Constructive Approximation最新文献

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Optimal Recovery from Inaccurate Data in Hilbert Spaces: Regularize, But What of the Parameter? Hilbert空间中不精确数据的最优恢复：正则化，但参数是什么？
IF 2.7 2区 数学
Constructive Approximation Pub Date : 2021-11-04 DOI: 10.1007/s00365-022-09590-5
S. Foucart, Chunyang Liao
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引用次数: 4
Lipschitz Widths Lipschitz宽度
IF 2.7 2区 数学
Constructive Approximation Pub Date : 2021-11-02 DOI: 10.1007/s00365-022-09576-3
G. Petrova, P. Wojtaszczyk
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引用次数: 3
Sobolev-Type Embeddings for Neural Network Approximation Spaces 神经网络逼近空间的Sobolev型嵌入
IF 2.7 2区 数学
Constructive Approximation Pub Date : 2021-10-28 DOI: 10.1007/s00365-022-09598-x
P. Grohs, F. Voigtlaender
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引用次数: 0
Duality and Difference Operators for Matrix Valued Discrete Polynomials on the Nonnegative Integers 非负整数上矩阵值离散多项式的对偶与差分算子
IF 2.7 2区 数学
Constructive Approximation Pub Date : 2021-10-25 DOI: 10.1007/s00365-023-09637-1
Bruno Eijsvoogel, Luc'ia Morey, P. Rom'an
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引用次数: 4
Iterated Function Systems Enriched with Symmetry 富含对称性的迭代函数系统
IF 2.7 2区 数学
Constructive Approximation Pub Date : 2021-10-21 DOI: 10.1007/s00365-021-09560-3
Krzysztof Leśniak, N. Snigireva
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引用次数: 3
Fast and Stable Approximation of Analytic Functions from Equispaced Samples via Polynomial Frames 用多项式框架快速稳定地逼近等距样本的解析函数
IF 2.7 2区 数学
Constructive Approximation Pub Date : 2021-10-07 DOI: 10.1007/s00365-022-09593-2
B. Adcock, A. Shadrin
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引用次数: 3
Computation of Power Law Equilibrium Measures on Balls of Arbitrary Dimension 任意尺寸球的幂律平衡测度的计算
IF 2.7 2区 数学
Constructive Approximation Pub Date : 2021-09-02 DOI: 10.1007/s00365-022-09606-0
Timon S. Gutleb, J. Carrillo, S. Olver
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引用次数: 7
Constructive Approximation on Graded Meshes for the Integral Fractional Laplacian 积分分数阶拉普拉斯分阶网格的构造逼近
IF 2.7 2区 数学
Constructive Approximation Pub Date : 2021-09-01 DOI: 10.1007/s00365-023-09617-5
Juan Pablo Borthagaray, R. Nochetto
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引用次数: 4
Gaussian Bounds for the Heat Kernel Associated to Prolate Spheroidal Wave Functions with Applications 与长球面波函数相关的热核高斯边界及其应用
IF 2.7 2区 数学
Constructive Approximation Pub Date : 2021-08-29 DOI: 10.1007/s00365-022-09595-0
A. Bonami, G. Kerkyacharian, P. Petrushev
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引用次数: 0
Multivariate Generalized Hermite Subdivision Schemes 多元广义Hermite细分方案
IF 2.7 2区 数学
Constructive Approximation Pub Date : 2021-08-25 DOI: 10.1007/s00365-023-09619-3
B. Han
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引用次数: 2
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