Completeness of the exponential system in geometric terms of width, breadth and diameter

We establish a criterion for the completeness of an exponential system in the spaces of functions continuous on a convex compact set and holomorphic in the interior of this compact set, as well as in the spaces of holomorphic functions in the convex domain in terms of the breadth of the compact set...

Full description

Saved in:
Bibliographic Details
Published in:arXiv.org 2023-03
Main Authors: Khabibullin, B N, Kudasheva, E G, Salimova, A E
Format: Article
Language:English
Subjects:
Analytic functions
Completeness
Continuity (mathematics)
Domains
Mathematical analysis
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We establish a criterion for the completeness of an exponential system in the spaces of functions continuous on a convex compact set and holomorphic in the interior of this compact set, as well as in the spaces of holomorphic functions in the convex domain in terms of the breadth of the compact set or the domain in the direction. The main results are formulated exclusively through the relations between the breadth in the direction, width or diameter of the compact set or domain on the one hand and the logarithmic submeasures or logarithmic block densities of the distribution of exponents of exponential system on the other.
ISSN:2331-8422