On the method of approximation by families of linear polynomial operators.

Burinska, Z.; Runovski, K.; Schmeisser, H.-J.

Displaying similar documents to “On the method of approximation by families of linear polynomial operators.”

Compact operators and approximation spaces

Fernando Cobos, Oscar Domínguez, Antón Martínez (2014)

Colloquium Mathematicae

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We investigate compact operators between approximation spaces, paying special attention to the limit case. Applications are given to embeddings between Besov spaces.

Discrete linear interpolatory operators.

Szabados, J. (2006)

Surveys in Approximation Theory (SAT)[electronic only]

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Approximation properties of a Stancu $S$ -variate operator of beta type.

Căbulea, Lucia A., Todea, Mihaela (2003)

Acta Universitatis Apulensis. Mathematics - Informatics

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Approximation by Nörlund operators

P. Chandra (1986)

Matematički Vesnik

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Approximation numbers of composition operators on H p

Daniel Li, Hervé Queffélec, Luis Rodríguez-Piazza (2015)

Concrete Operators

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give estimates for the approximation numbers of composition operators on the Hp spaces, 1 ≤ p < ∞

Approximation of a function by Kantorovich type operators

Q. Razi (1989)

Matematički Vesnik

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Professor Dr. Honoris Causa Dimitrie D. Stancu at his 75 anniversary.

Acu, Dumitru, Lupaş, Alexandru (2002)

General Mathematics

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$L_{p}$ -approximation by iterative combination of Phillips operators.

Gupta, Vijay, Agrawal, P.N. (1992)

Publications de l'Institut Mathématique. Nouvelle Série

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A generalization of Durrmeyer type.

Căbulea, Lucia A., Todea, Mihaela (2002)

Acta Universitatis Apulensis. Mathematics - Informatics

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Generalizations of Durrmeyer type.

Căbulea, Lucia A., Todea, Mihaela (2002)

Acta Universitatis Apulensis. Mathematics - Informatics

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Properties of a new class of recursively defined Baskakov-type operators

Octavian Agratini (1998)

Archivum Mathematicum

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By starting from a recent paper by Campiti and Metafune [7], we consider a generalization of the Baskakov operators, which is introduced by replacing the binomial coefficients with other coefficients defined recursively by means of two fixed sequences of real numbers. In this paper, we indicate some of their properties, including a decomposition into an expression which depends linearly on the fixed sequences and an estimation of the corresponding order of approximation, in terms of...