Abstract
The present paper focuses on a class of linear positive operators introduced by G. Mastroianni. An integral extension in Kantorovich sense is defined and approximation properties of these two sequences are established in different normed spaces.
Authors
Octavian Agratini
Department of Mathematics, Babes-Bolyai University, Cluj-Napoca, Romania
Biancamaria Della Vechia
Universita di Roma “La Sapienza”, Italy
Keywords
Mastroianni operator; Shisha-Mond pointwise estimate; second modulus of smoothness
Paper coordinates
O. Agratini, B Della Vecchia, Mastroianni operators revisited, Facta Universitatis, Nis, Series: Mathematics and Informatics, 19 (2004), 53-63.
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Facta Universitatis, Nis, Series: Mathematics and Informatics
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