Transformation of the second order modulus by positive linear operators

We obtain estimates for the transformation of the second order modulus of continuity by positive linear operators which satisfy certain conditions, which are common to a large class of approximation operators.

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Veröffentlicht in:	Analele ştiinţifice ale Universităţii "Ovidius" Constanţa. Seria Matematică 2015-01, Vol.23 (1), p.237-246
Hauptverfasser:	Pǎltǎnea, Radu, Stan, Gabriel
Format:	Artikel
Sprache:	eng
Schlagworte:	41A17 41A36 Baskakov operators global smoothness preservation Mirakjan-Favard-Szász operators second order modulus of continuity
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Beschreibung
Zusammenfassung:	We obtain estimates for the transformation of the second order modulus of continuity by positive linear operators which satisfy certain conditions, which are common to a large class of approximation operators.
ISSN:	1844-0835 1844-0835
DOI:	10.1515/auom-2015-0016