I-APPROXIMATION PROPERTIES OF CERTAIN CLASS OF LINEAR POSITIVE OPERATORS
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Date
Journal Title
Journal ISSN
Volume Title
Publisher
Akademiai Kiado Zrt
Access Rights
info:eu-repo/semantics/closedAccess
Abstract
In this paper we study I-approximation properties of certain class of linear positive operators. The two main tools used in this paper are I-convergence and Ditzian-Totik modulus of smoothness. Furthermore, we define q-Lupas-Durrmeyer operators and give local and global approximation results for such operators.
Description
Keywords
I-convergence, Ditzian-Totik modulus of smoothness, positive operator, q-Lupas-Bernstein operator, q-Lupas-Durrmeyer operator
Journal or Series
Studia Scientiarum Mathematicarum Hungarica
WoS Q Value
Scopus Q Value
Volume
48
Issue
2
