Geodesic
On a class of Szász-Mirakyan type operators
Czechoslovak Mathematical Journal, Tome 58 (2008) no. 3, pp. 705-716 Cet article a éte moissonné depuis la source Czech Digital Mathematics Library

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The actual construction of the Szász-Mirakyan operators and its various modifications require estimations of infinite series which in a certain sense restrict their usefulness from the computational point of view. Thus the question arises whether the Szász-Mirakyan operators and their generalizations cannot be replaced by a finite sum. In connection with this question we propose a new family of linear positive operators.
The actual construction of the Szász-Mirakyan operators and its various modifications require estimations of infinite series which in a certain sense restrict their usefulness from the computational point of view. Thus the question arises whether the Szász-Mirakyan operators and their generalizations cannot be replaced by a finite sum. In connection with this question we propose a new family of linear positive operators.
Classification : 41A36
Keywords: linear positive operator; polynomial weighted space 
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Walczak, Zbigniew. On a class of Szász-Mirakyan type operators. Czechoslovak Mathematical Journal, Tome 58 (2008) no. 3, pp. 705-716. http://geodesic.mathdoc.fr/item/CMJ_2008_58_3_a8/

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