RUS  ENG
Full version
JOURNALS // Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika // Archive

Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2020 Number 3, Pages 48–52 (Mi vmumm4329)

Short notes

Orthonormal bases of multidimensional trigonometric polynomials, consisting of translations of one of them

T. P. Lukashenko

Lomonosov Moscow State University, Faculty of Mechanics and Mathematics

Abstract: Orthonormal bases of consecutive shifts of one polynomial are constructed in some spaces of multidimensional trigonometric polynomials. The methods for constructing Parseval frames of consecutive shifts of a polynomial in wider classes of multidimensional trigonometric polynomials are proposed.

Key words: multidimensional trigonometric polynomials, shift of polynomials, orthonormal systems, Parseval frames.

UDC: 517.518

Received: 27.09.2019


 English version:
Moscow University Mathematics Bulletin, Moscow University Måchanics Bulletin, 2020, 75:3, 129–133

Bibliographic databases:


© Steklov Math. Inst. of RAS, 2025