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Recurrence formula and better approximation for q-Durrmeyer operators

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Abstract

In this paper we study some approximation properties of the q variant of well known Durrmeyer operator. We estimate the recurrence formula for the moments of the q Durrmeyer operators. We also establish some local results for better error estimation.

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Authors and Affiliations

  1. School of Applied Science, Netaji Subhas Institute of Technology, Sector 3 Dwarka, New Delhi, 110078, India

    V. Gupta

  2. Department of Mathematics, Dr. B.R. Ambedkar National Institute of Technology, Jalandhar, Punjab, India

    H. Sharma

Authors
  1. V. Gupta
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  2. H. Sharma
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Corresponding author

Correspondence to V. Gupta.

Additional information

Submitted by F.G. Avkhadiev

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Gupta, V., Sharma, H. Recurrence formula and better approximation for q-Durrmeyer operators. Lobachevskii J Math 32, 140–145 (2011). https://doi.org/10.1134/S1995080211020065

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  • DOI: https://doi.org/10.1134/S1995080211020065

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