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Itogi Nauki i Tekhniki. Sovremennaya Matematika i ee Prilozheniya. Tematicheskie Obzory, 2024, Volume 233, Pages 107–117 DOI: https://doi.org/10.36535/2782-4438-2024-233-107-117
(Mi into1283)
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This article is cited in 1 scientific paper (total in 1 paper)
Completeness of exponential systemsin function spaces in terms of area
B. N. Khabibullina, E. G. Kudashevab a Institute of Mathematics with Computing Centre, Ufa Federal Research Centre, Russian Academy of Sciences, Ufa
b Bashkir State Pedagogical University n. a. M. Akmulla, Ufa
DOI:
https://doi.org/10.36535/2782-4438-2024-233-107-117
Abstract:
In this paper, we establish completeness conditions for exponential systems in spaces of functions that are continuous on a compact set with connected complement and holomorphic inside this compact set, in spaces of holomorphic functions in a bounded simply connected domain in terms of the Euclidean area of the convex hull of this compact set or a domain and in terms of some special characteristics or distribution densities of the exponents of the exponential system.
Keywords:
completeness, exponential system, Euclidean area, convex hull, support function, entire function of exponential type, root distribution
Citation:
B. N. Khabibullin, E. G. Kudasheva, “Completeness of exponential systemsin function spaces in terms of area”, Proceedings of the Voronezh international spring mathematical school "Modern methods of the theory of boundary-value problems. Pontryagin readings—XXXIV", Voronezh, May 3-9, 2023, Part 4, Itogi Nauki i Tekhniki. Sovrem. Mat. Pril. Temat. Obz., 233, VINITI, Moscow, 2024, 107–117
Linking options:
https://www.mathnet.ru/eng/into1283 https://www.mathnet.ru/eng/into/v233/p107
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| Abstract page: | 202 | | Full-text PDF : | 67 | | References: | 47 |
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