Exponential Sampling Series: Convergence in Mellin–Lebesgue Spaces

Results in Mathematics - Tập 74 - Trang 1-20 - 2019
Carlo Bardaro1, Ilaria Mantellini1, Gerhard Schmeisser2
1Department of Mathematics and Computer Sciences, University of Perugia, Perugia, Italy
2Department Mathematik, Friedrich-Alexander Universität Erlangen-Nürnberg, Erlangen, Germany

Tóm tắt

In this paper we study norm-convergence to a function f of its generalized exponential sampling series in weighted Lebesgue spaces. Key roles are taken by a result on the norm-density of the test functions and the notion of bounded coarse variation. Some examples are described.

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