Sergei Viktorovich Botschkarev

Sergei Wiktorowitsch Botschkarew , Russian Сергей Викторович Бочкарев , English transcription Sergey Victorovich Bochkarev (born July 24, 1941 in Samara ), is a Russian mathematician who deals with analysis.

Botschkarew received his doctorate in 1969 from Lomonosov University under Petr Lavrentjewitsch Uljanow (1928-2006) ( Via Fourier series in Haar's System , Russian) and completed his habilitation in 1974 ( Russian doctorate ). He is a senior scientist in the Function Theory Department of the Steklov Institute in Moscow.

He is particularly concerned with harmonic analysis, orthogonal function systems, bases in function spaces, exponential sums.

In 1977 he received the Salem Prize .

Fonts

• A Generalization of Kolmogorov's Theorem to Biorthogonal Systems, Proc. Steklov Inst. Math., Vol. 260, 2008, pp. 37-49
• Multiplicative Inequalities for the L1 Norm: Applications in Analysis and Number Theory, Proc. Steklov Inst. Math., Vol. 255, 2006, pp. 49-64
• Everywhere divergent Fourier series with respect to the Walsh system and with respect to multiplicative systems, Russian Math. Surveys, Volume 59, 2004, pp. 103-124
• The method of averaging in the theory of orthogonal series and some questions in the theory of bases, Tr. MIAN SSSR, Vol. 146, 1978, pp. 3-87
• The method of averaging in the theory of orthogonal series and some questions in the theory of bases, Proc. Steklov Inst. Math., Vol. 146, 1980, pp. 1-92
• Existence of a basis in the space of functions analytic in the disk, and some properties of Franklin's system, Math. USSR Sbornik, Volume 24, 1974, pp. 1-16

Web links

• mathnet.ru

Individual evidence

1. ↑ Sergei Wiktorowitsch Botschkarew in the Mathematics Genealogy Project (English)
2. ↑ Entry in the Function Theory Department at the Steklow Institute , with photo