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Modern and classical methods of Fourier analysis and approximation theory III: New Developments in Approximation Theory
时间  Datetime
2019-12-05 14:00 — 15:00 
地点  Venue
Middle Lecture Room(703)
报告人  Speaker
Sergey Tikhonov
单位  Affiliation
Centre de Recerca Matematica, Barcelona, Spain
邀请人  Host
Mikhail Tyaglov
报告摘要  Abstract

First, we discuss classical results on interrelation between smoothness of a function and possibility to approximate this function by polynomials. Next, we study various important polynomial inequalities, namely, Bernstein, Remez, and Nikolskii (Reverse Hoelder). Open problems will be reviewed.