Prof. Dr. Sergey Tikhonov

Profile

Academic positionFull Professor
Research fieldsHarmonic analysis on Euclidean spaces,Approximations and expansions
Keywordspolynomial inequalities, approximation theory, Fourier analysis, function spaces, interpolation theory

Current contact address

CountrySpain
CityBarcelona
InstitutionCRM Centre de Recerca Matematica
InstituteUnit Harmonic Analysis and Approximation Theory

Host during sponsorship

Prof. Dr. Martin BuhmannMathematisches Institut, Justus-Liebig-Universität Gießen, Gießen
Prof. Dr. Dorothee Diethild HaroskeMathematisches Institut, Friedrich-Schiller-Universität Jena, Jena
Prof. Dr. Christoph Martin ThieleMathematisches Institut (MI), Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn
Prof. Dr. Dorothee Diethild HaroskeInstitut für Mathematik, Friedrich-Schiller-Universität Jena, Jena
Start of initial sponsorship01/06/2013

Programme(s)

2012Humboldt Research Fellowship Programme for Experienced Researchers
2021Friedrich Wilhelm Bessel Research Award Programme

Nominator's project description

Professor Tikhonov is an excellent scientist in the field of analysis who has become well known in particular for his outstanding research in Fourier analysis and approximation theory. To solve long-standing scientific questions, he uses techniques from quite different areas of analysis. During his stay in Germany, he intends to develop a method based on Fourier inequalities to obtain optimal embedding theorems for smooth function spaces. In addition, he will focus on the Marcinkiewicz discretization problem.