Quantitative-Voronovskaya and Grüss-Voronovskaya type theorems for Szász-Durrmeyer type operators blended with multiple Appell polynomials
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DOI: 10.1186/s13660-017-1520-y
Abstract: In this paper, we establish a link between the Szász-Durrmeyer type operators and multiple Appell polynomials. We study a quantitative-Voronovskaya type theorem in terms of weighted modulus of smoothness using sixth order central moment and… read more here.
Keywords: voronovskaya; durrmeyer type; voronovskaya type; multiple appell ... See more keywords