Kantorovich type operators associated with Jain-Markov operators

Authors

  • Octavian AGRATINI Babe¸s-Bolyai University, Faculty of Mathematics and Computer Science, Str. Kog˘alniceanu, 1, 400084 Cluj-Napoca, Romania and Tiberiu Popoviciu Institute of Numerical Analysis, Romanian Academy, Str. Fˆantˆanele, 57, 400320 Cluj-Napoca, Romania, e-mail: agratini@math.ubbcluj.ro https://orcid.org/0000-0002-2406-4274
  • Ogun DOĞRU Department of Mathematics, Faculty of Science, Gazi University, Ankara, Turkey, e-mail: ogun.dogru@gazi.edu.tr

DOI:

https://doi.org/10.24193/subbmath.2021.2.04

Keywords:

Linear positive operator, Jain operator, modulus of smoothness, K-functional, Lipschitz function.

Abstract

This note focuses on a sequence of linear positive operators of integral type in the sense of Kantorovich. The construction is based on a class of discrete operators representing a new variant of Jain operators. By our statements, we prove that the integral family turns out to be useful in approximating continuous signals defined on unbounded intervals. The main tools in obtaining these results are moduli of smoothness of first and second order, K-functional and Bohman-Korovkin criterion.

Mathematics Subject Classification (2010): 41A36, 41A25.

References

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Published

2021-06-30

How to Cite

AGRATINI, O., & DOĞRU, O. (2021). Kantorovich type operators associated with Jain-Markov operators. Studia Universitatis Babeș-Bolyai Mathematica, 66(2), 279–288. https://doi.org/10.24193/subbmath.2021.2.04

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