WEIGHTED BANACH SPACES OF HOLOMORPHIC FUNCTIONS WITH LOG-CONCAVE WEIGHTS

TitleWEIGHTED BANACH SPACES OF HOLOMORPHIC FUNCTIONS WITH LOG-CONCAVE WEIGHTS
Publication TypeJournal Article
Year of Publication2015
AuthorsStanev M
JournalAnnuaire de l’Université de Sofia “St. Kliment Ohridski”. Faculté de Mathématiques et Informatique
Volume102
Pagination225-245
ISSN0205-0808
KeywordsAssociated weights, convex function, holomorphic function, weighted banach space
Abstract

Some theorems on convex functions are proved and an application of these theorems in the theory of weighted Banach spaces of holomorphic functions is investigated, too. We prove that $H_v(G)$ and $H_{v0}(G)$ are exactly the same spaces as $H_w(G)$ and $H_{w0}(G)$ where $w$ is the smallest log-concave majorant of $v$. This investigation is based on the theory of convex functions and some specific properties of the weighted banach spaces of holomorphic functions under consideration.

2010 MSC

46E15, 46B04

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