Results 11 to 20 of about 85,893 (168)
Approximation of Weighted Automata with Storage [PDF]
Electronic Proceedings in Theoretical Computer Science, 2017 We use a non-deterministic variant of storage types to develop a framework for the approximation of automata with storage. This framework is used to provide automata-theoretic views on the approximation of multiple context-free languages and on coarse ...
Tobias Denkinger
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Weighted Approximation of Functions on the Unit Sphere [PDF]
Constructive Approximation, 2003 The direct and inverse theorems are established for the best approximation in the weighted $L^p$ space on the unit sphere of $\RR^{d+1}$, in which the weight functions are invariant under finite reflection groups. The theorems are stated using a modulus of smoothness of higher order, which is proved to be equivalent to a $K$-functional defined using ...
Yuan Xu
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N- Monotone Approximation in Weighted Space [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2022 The purpose of this paper is to discuss the degree of best monotone multi- approximation of unbounded functions weighted space in terms the modules of smoothness by using some algebraic linear operators. In addition, introduced ,proofs some properties of
Alaa Adnan, Wameeth Ali
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Best Co-Approximation In Weighted Space [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2022 In this paper, we present best co- approximation in weighted space. The results considered are these of existence of functions of best co- approximation, specifications of co-a proximal and specification co- Chebyshev subspaces.
Alaa Auad, Alaa Hussain
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Best multi Approximation of Unbounded Functions by Using Modulus of Smoothness [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2021 We present an estimate of the degree of best multi approximation of unbounded function on 〖[-1,1]〗^d by algebraic polynomials in weighted space. The studied of the relation between the best approximation of derivatives functions in weighted space and the
Omar Khashan +2 more
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Mathematics, 2022 The goal of this research article is to introduce a sequence of α–Stancu–Schurer–Kantorovich operators. We calculate moments and central moments and find the order of approximation with the aid of modulus of continuity.
Md. Heshamuddin +4 more
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On weighted approximation with Jacobi weights [PDF]
Journal of Approximation Theory, 2019 18 ...
Kirill A. Kopotun +2 more
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Weighted approximation in $$\mathbb {C}$$ [PDF]
Mathematische Zeitschrift, 2019 We prove that if $\{ φ_j\}_j$ is a sequence of subharmonic functions which are increasing to some subharmonic function $φ$ in $\mathbb{C}$, then the union of all the weighted Hilbert spaces $H(φ_j)$ is dense in the weighted Hilbert space $H(φ)$.
Fornæss, John Erik, Wu, Jujie
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Stancu Type Baskakov—Durrmeyer Operators and Approximation Properties
Mathematics, 2020 In this article, we introduce Stancu type generalization of Baskakov–Durrmeyer operators by using inverse Pólya–Eggenberger distribution. We discuss some basic results and approximation properties. Moreover, we study the statistical convergence for these
Adem Kilicman +2 more
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The Approximation Characteristics of Weighted p-Wiener Algebra
Mathematics, 2023 In this paper, we study the approximation characteristics of weighted p-Wiener algebra AωpTd for 1 ...
Ying Chen +3 more
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