Results 31 to 40 of about 1,058,862 (209)
Journal of Fourier Analysis and Applications, 2022 In the present paper, a characterization of the Favard classes for the sampling Kantorovich operators based upon bandlimited kernels has been established. In order to achieve the above result, a wide preliminary study has been necessary.
D. Costarelli, G. Vinti
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A Kantorovich-Stancu Type Generalization of Szasz Operators including Brenke Type Polynomials
Journal of Function Spaces and Applications, 2013 We introduce a Kantorovich-Stancu type modification of a generalization of Szasz operators defined by means of the Brenke type polynomials and obtain approximation properties of these operators.
Rabia Aktaş +2 more
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Brass-Stancu-Kantorovich Operators on a Hypercube
Dolomites Research Notes on Approximation, 2023 We deal with multivariate Brass-Stancu-Kantorovich operators depending on a non-negative integer parameter and defined on the space of all Lebesgue integrable functions on a unit hypercube. We prove $L^{p}$-approximation and provide estimates for the $L^{p}$-norm of the error of approximation in terms of a multivariate averaged modulus of continuity ...
Başcanbaz-Tunca, Gülen, Gonska, Heiner
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Multidimensional sampling-Kantorovich operators in BV-spaces
Open Mathematics, 2023 The main purpose of this article is to prove a result of convergence in variation for a family of multidimensional sampling-Kantorovich operators in the case of averaged-type kernels.
L. Angeloni, G. Vinti
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On New Classes of Stancu-Kantorovich-Type Operators
Mathematics, 2021 The present paper introduces new classes of Stancu–Kantorovich operators constructed in the King sense. For these classes of operators, we establish some convergence results, error estimations theorems and graphical properties of approximation for the ...
Bianca Ioana Vasian +2 more
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Kantorovich-Schurer bivariate operators [PDF]
Miskolc Mathematical Notes, 2004 Summary: Let \(p,q\) be two non-negative given integers. The sequence \((\tilde{K}_{m,n,p,q})_{m,n\in N}\), \(\tilde{K}_{m,n,p,q}:L_1([0,1]\times [0,1])\to C([0,1]\times[0,1])\), \[ \left(\tilde{K}_{m,n,p,q} f\right)(x,y) \] \[ = (m+p+1)(n+p+1)\times \sum\nolimits^{m+p}_{k=0}\sum\nolimits^{n+q}_{j=0} \tilde{p}_{m,k}(x)\tilde{p}_{n j}(y)\int\nolimits ...
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The Approximation of Bivariate Blending Variant Szász Operators Based Brenke Type Polynomials
Advances in Mathematical Physics, 2018 We have constructed a new sequence of positive linear operators with two variables by using Szasz-Kantorovich-Chlodowsky operators and Brenke polynomials.
Behar Baxhaku +2 more
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Modified Kantorovich-Stancu operators (II) [PDF]
Studia Universitatis Babes-Bolyai Matematica, 2019 In this paper, we introduce a new kind of Bernstein-KantorovichStancu operators. These operators generalize the operators introduced in the paper [2] by V. Gupta, G.
Ioan Gavrea, Adonia-Augustina Opris
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Mathematical methods in the applied sciences, 2023 The main aim of this paper is to approximate the fractional calculus (FC) operator with general analytic kernel by using auxiliary newly defined linear positive operators.
M. Ali Özarslan
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Approximation Results: Szász-Kantorovich Operators Enhanced by Frobenius-Euler-Type Polynomials
AxiomsThis research focuses on the approximation properties of Kantorovich-type operators using Frobenius–Euler–Simsek polynomials. The test functions and central moments are calculated as part of this study.
Nadeem Rao, M. Farid, Mohd Raiz
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