Overiteration of d-variate tensor product Bernstein operators: A quantitative result
Extending an earlier estimate for the degree of approximation of overiterated univariate Bernstein operators towards the same operator of degree one, it is shown that an analogous result holds in the d-variate case. The method employed can be carried over to many other cases and is not restricted to Bernsteintype or similar methods.
Authors
- Ana Maria Acu (ORCID: https://orcid.org/0000-0003-1192-2281)
- Heiner Gonska (ORCID: https://orcid.org/0000-0001-7448-2901)
Institutions
- Lucian Blaga University of Sibiu (RO)
- University of Duisburg-Essen (DE)
Publication Details
- Journal
- Studia Universitatis Babes-Bolyai Matematica
- Published
- 2024-12-15
- DOI
- https://doi.org/10.24193/subbmath.2024.4.13
- Primary Topic
- Approximation Theory and Sequence Spaces
- Type
- article
- Field-Weighted Citation Impact
- 0.00