Pointwise approximation of modified conjugate functions by matrix operators of conjugate Fourier series of [Formula: see text] -periodic functions

We extend the results of Xh. Z. Krasniqi (Acta Comment. Univ. Tartu Math. 17:89–101, 2013) and the authors (Acta Comment. Univ. Tartu Math. 13:11–24, 2009; Proc. Est. Acad. Sci. 67:50–60, 2018) to the case when considered function is [Formula: see text] -periodic and the measure of approximation dep...

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Detalles Bibliográficos
Autores principales: Kubiak, Mateusz, Łenski, Włodzimierz, Szal, Bogdan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2018
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5910496/
https://www.ncbi.nlm.nih.gov/pubmed/29706745
http://dx.doi.org/10.1186/s13660-018-1684-0
Descripción
Sumario:We extend the results of Xh. Z. Krasniqi (Acta Comment. Univ. Tartu Math. 17:89–101, 2013) and the authors (Acta Comment. Univ. Tartu Math. 13:11–24, 2009; Proc. Est. Acad. Sci. 67:50–60, 2018) to the case when considered function is [Formula: see text] -periodic and the measure of approximation depends on r-differences of the entries of the considered matrices.

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