Results 21 to 30 of about 317,488 (309)
Approximation of twice differentiable functions by positive linear operators
Journal of Numerical Analysis and Approximation Theory, 1985 Not available.
I. Raşa
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Projective tensor products of approximation spaces associated with positive operators
Researches in MathematicsIn this paper the projective tensor products of approximation spaces associated with positive operators in Banach spaces are characterized. We show that the tensor products of approximation spaces can be considered as the interpolation spaces generated ...
M.I. Dmytryshyn, L.I. Dmytryshyn
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Approximation by positive operators
Mathematische Zeitschrift, 1973 ANDÔ, T. +2 more
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Approximation of functions in two variables by some linear positive operators
Le Matematiche, 1995 We introduce some linear positive operators of the Szasz-Mirakjan type in the weighted spaces of continuous functions in two variables. We study the degree of the approximation of functions by these operators.
Mariola Skorupka
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Saturation of local approximation by linear positive operators [PDF]
Tohoku Mathematical Journal, 1965 Yoshiya Suzuki
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The degree of approximation by positive convolution operators.
Michigan Mathematical Journal, 1965 Philip C. Curtis
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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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Operators Obtained by Using Certain Generating Function for Approximation
Mathematics, 2022 This paper is concerned with the sequence of positive linear operators obtained by certain generating functions of polynomials and with investigation of its approximation properties in detail.
Serhan Varma, Sezgin Sucu
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Approximating Functions of Positive Compact Operators by Using Bell Polynomials [PDF]
Axioms, 2020 After recalling the most important properties of the Bell polynomials, we show how to approximate a positive compact operator by a suitable matrix. Then, we derive a representation formula for functions of the obtained matrix, which can be considered as an approximate value for the functions of the corresponding operator.
Diego Caratelli +2 more
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On the order of approximation by modified summation-integral-type operators based on two parameters
Demonstratio Mathematica, 2023 In this article, we the study generalized family of positive linear operators based on two parameters, which are a broad family of many well-known linear positive operators, e.g., Baskakov-Durrmeyer, Baskakov-Szász, Szász-Beta, Lupaş-Beta, Lupaş-Szász ...
S. A. Mohiuddine, K. Singh, A. Alotaibi
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