Entropy numbers of general diagonal operators

Autores: Thomas Kühn
Localización: Revista matemática complutense, ISSN-e 1988-2807, ISSN 1139-1138, Vol. 18, Nº 2, 2005, págs. 479-491
Idioma: inglés
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Resumen
- We determine the asymptotic behavior of the entropy numbers of diagonal operators , , , under mild regularity and decay conditions on the generating sequence . Our results extend the known estimates for polynomial and logarithmic diagonals . Moreover, we also consider some exotic intermediate examples like .