Approximation properties of certain linear positive operators in exponential weighted spaces of functions of two variables
Zbigniew Walczak (2003)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
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Displaying similar documents to “Error estimates and the Voronovskaja theorem for modified Szász-Mirakyan operators”
Approximation properties of certain linear positive operators in exponential weighted spaces of functions of two variables
Global approximation by modified Baskakov type operators.
Vijay Gupta (1995)
Publicacions Matemàtiques
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In the present paper, we prove a global direct theorem for the modified Baskakov type operators in terms of so called Ditzian-Totik modulus of smoothness.
Approximation properties of certain linear positive operators in exponential weighted spaces
Zbigniew Walczak (2003)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
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The Voronovskaya theorem for some linear positive operators in exponential weight spaces.
Lucyna Rempulska, Mariola Skorupka (1997)
Publicacions Matemàtiques
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In this note we give the Voronovskaya theorem for some linear positive operators of the Szasz-Mirakjan type defined in the space of functions continuous on [0,+∞) and having the exponential growth at infinity. Some approximation properties of these operators are given in [3], [4].
A note on the convergence of partial Szász-Mirakyan type operators
Monika Herzog (2014)
Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica
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In this paper we study approximation properties of partial modified Szasz-Mirakyan operators for functions from exponential weight spaces. We present some direct theorems giving the degree of approximation for these operators. The considered version of Szász-Mirakyan operators is more useful from the computational point of view.