Results 21 to 30 of about 520,043 (261)
Optimal recovery of local truth [PDF]
AIP Conference Proceedings, 2001 To appear in Proceedings of Maximum Entropy and Bayesian Methods 1999. Check also: http://omega.albany.edu:8008/
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Современные информационные технологии и IT-образованиеThe results related to the restoration of functions in weight spaces from incomplete spectral data are presented. In this regard, the problem of reconstructing the singular elliptic Laplace-Bessel operator and its degrees of the function from the Fourier-
Alexey Skrypnikov +2 more
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Average Widths and Optimal Recovery of Multivariate Besov Classes in Orlicz Spaces
MathematicsIn this paper, we study the average Kolmogorov σ–widths and the average linear σ–widths of multivariate isotropic and anisotropic Besov classes in Orlicz spaces and give the weak asymptotic estimates of these two widths.
Xinxin Li, Garidi Wu
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MODEL PENYEBARAN PENYAKIT TUBERKULOSIS DENGAN KONTROL VAKSINASI
Jurnal Matematika UNAND, 2021 Dalam artikel ini dipelajari model penyebaran penyakit tuberkulosis dalam bentuk model kontrol optimal dengan vaksinasi dijadikan sebagai variabel pengontrol.
RINDI WULANDARI TANJUNG +2 more
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Implicit Regularization for Optimal Sparse Recovery
CoRR, 2019 We investigate implicit regularization schemes for gradient descent methods applied to unpenalized least squares regression to solve the problem of reconstructing a sparse signal from an underdetermined system of linear measurements under the restricted isometry assumption. For a given parametrization yielding a non-convex optimization problem, we show
Vaškevičius, T +2 more
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An Optimal Recovery Approach for Liberation Codes in Distributed Storage Systems
IEEE Access, 2020 To reduce the storage cost, distributed storage systems are gradually using erasure codes to ensure data reliability. Liberation codes, which satisfy the maximum distance separable (MDS) property and provide optimal modification overhead, are a class of ...
Ningjing Liang +4 more
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Современная математика: Фундаментальные направленияWe present the results concerning the research of the problem of the best recovery of the solution of the initial-boundary value problem for the heat equation with the Bessel operator in the spatial variable from two approximately known temperature ...
M. V. Polovinkina
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Sparse recovery by non-convex optimization – instance optimality
Applied and Computational Harmonic Analysis, 2010 In this note, we address the theoretical properties of $Δ_p$, a class of compressed sensing decoders that rely on $\ell^p$ minimization with ...
Rayan Saab, Özgür Yilmaz
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Recovery of Metals from Electronic Waste by Reduction Melting Method
Applied Environmental Research, 2015 This study investigates application of the reduction melting method to recover metals from electronic wastes. The study began with determination of the optimal conditions for metal recovery from cathode ray tube (CRT) glass by melting under various ...
Pornpaitoon Laosombatthawee +2 more
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Researches in MathematicsThis work is dedicated to solving problems of optimal recovery of operator $A$ (not necessarily linear), defined on a subset $\mathfrak{M}$ of a Banach space $H$ using information about elements of the $\mathfrak{M}$, given by a linear bounded operator $
V.F. Babenko +2 more
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