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CORDIS

Approximation of Functions and Fourier Multipliers and their applications

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

On weighted conditions for the absolute convergence of Fourier integrals (opens in new window)

Author(s): Yu. Kolomoitsev, E. Liflyand
Published in: Journal of Mathematical Analysis and Applications, Issue 456/1, 2017, Page(s) 163-176, ISSN 0022-247X
Publisher: Academic Press
DOI: 10.1016/j.jmaa.2017.06.083

Approximation by multivariate Kantorovich–Kotelnikov operators (opens in new window)

Author(s): Yu. Kolomoitsev, M. Skopina
Published in: Journal of Mathematical Analysis and Applications, Issue 456/1, 2017, Page(s) 195-213, ISSN 0022-247X
Publisher: Academic Press
DOI: 10.1016/j.jmaa.2017.06.081

On moduli of smoothness and averaged differences of fractional order (opens in new window)

Author(s): Yurii Kolomoitsev
Published in: Fractional Calculus and Applied Analysis, Issue 20/4, 2017, ISSN 1311-0454
Publisher: Springer Science + Business Media
DOI: 10.1515/fca-2017-0051

On L p -error of bivariate polynomial interpolation on the square (opens in new window)

Author(s): Yurii Kolomoitsev, Tetiana Lomako, Jürgen Prestin
Published in: Journal of Approximation Theory, Issue 229, 2018, Page(s) 13-35, ISSN 0021-9045
Publisher: Academic Press
DOI: 10.1016/j.jat.2018.02.005

Best approximations and moduli of smoothness of functions and their derivatives in L p , 0 < p < 1 (opens in new window)

Author(s): Yurii Kolomoitsev
Published in: Journal of Approximation Theory, Issue 232, 2018, Page(s) 12-42, ISSN 0021-9045
Publisher: Academic Press
DOI: 10.1016/j.jat.2018.04.012

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