On Jackson's theorem in the space ℓ2(ℤ 2 n )

Autor:	O. I. Smirnov, V. I. Ivanov
Rok vydání:	1996
Předmět:	Discrete mathematics General Mathematics Irreducible representation Space (mathematics) Isometry group Linear subspace Modulus of continuity Mathematics
Zdroj:	Mathematical Notes. 60:288-299
ISSN:	1573-8876 0001-4346
DOI:	10.1007/bf02320366
Popis:	Estimates of Jackson's constants in the space l2(ℤ2n) are given for the case of approximation by sums of subspaces on which irreducible representations of the isometry group of (ℤ2n) act and for the case in which the modulus of continuity is defined using generalized translations.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::58c4d645433db79f027153b307dbb4a9 https://doi.org/10.1007/bf02320366 Zobrazit plný text záznamu Full text from SpringerLink