Original scientific paper
On certain Durrmeyer type operators
Purshottam Narayan Agrawal
; Department of Mathematics, Indian Institute of Technology, Roorkee-247 667, India
Asha Ram Gairola
; Department of Mathematics, Indian Institute of Technology, Roorkee-247 667, India
Abstract
Deo [5] introduced n-th Durrmeyer operators defined for functions integrable in some
interval I. There are gaps and mistakes in some of his lemmas and theorems. Further, in his paper [4] he did not give results on simultaneous approximation as the title reveals. The purpose of this paper is to correct those mistakes.
Keywords
Durrmeyer type operators; ordinary approximation; simultaneous approximation
Hrčak ID:
44015
URI
Publication date:
9.12.2009.
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