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Approximation of Functions and Fourier Multipliers and their applications

Objective

This research project is concerned with the following three topics in approximation theory and Fourier analysis:
1) Simultaneous approximation of functions and their derivatives in Lp, 02) New inequalities for moduli of smoothness of functions in Lp, 03) Fourier multipliers and families of multiplier operators in Lp, p>0. We expect to obtain sufficient conditions of the boundedness for such operators in terms of the simultaneous behavior of a multiplier and its derivatives in different functional spaces, and to apply such conditions for solving problems from this proposal.

In our approaches we will combine the methods from approximation theory and Fourier analysis simultaneously, contrary to the previous research concerning the mentioned tasks. Moreover, by using and developing the newly introduced concepts of families of multiplier operators in Lp, 0
Working on the proposed research tasks in the teams of very qualified specialists will allow the experienced researcher to enhance his competence in terms of skills acquisition through advanced training, international and intersectoral mobility, to develop a long-lasting research cooperation and to increase the impact of his future activities on European and Ukrainian society.

Fields of science (EuroSciVoc)

CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.

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Coordinator

UNIVERSITAET zu LUEBECK
Net EU contribution
€ 171 460,80
Address
RATZEBURGER ALLEE 160
23562 Lubeck
Germany

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Region
Schleswig-Holstein Schleswig-Holstein Lübeck, Kreisfreie Stadt
Activity type
Higher or Secondary Education Establishments
Links
Total cost
€ 171 460,80
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