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Published in 2018 at "Proceedings of the Edinburgh Mathematical Society"
DOI: 10.1017/s0013091518000342
Abstract: Abstract In the present paper, an inverse result of approximation, i.e. a saturation theorem for the sampling Kantorovich operators, is derived in the case of uniform approximation for uniformly continuous and bounded functions on the…
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Keywords:
approximation;
inverse result;
series;
result approximation ... See more keywords
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0
Published in 2023 at "Open Mathematics"
DOI: 10.1515/math-2022-0573
Abstract: Abstract The main purpose of this article is to prove a result of convergence in variation for a family of multidimensional sampling-Kantorovich operators in the case of averaged-type kernels. The setting in which we work…
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Keywords:
multidimensional sampling;
sampling kantorovich;
operators spaces;
kantorovich operators ... See more keywords