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Эта публикация цитируется в 2 научных статьях (всего в 2 статьях)
On the number of zeros of functions in analytic quasianalytic classes
Sasha Sodinab a School of Mathematical Sciences, Queen Mary University of London, London E1 4NS, United Kingdom
b School of Mathematical Sciences, Tel Aviv University, Tel Aviv, 69978, Israel
Аннотация:
A space of analytic functions in the unit disc with uniformly continuous derivatives is said to be quasianalytic if the boundary value of a non-zero function from the class can not have a zero of infinite multiplicity. Such classes were described in the 1950-s and 1960-s by Carleson, Rodrigues-Salinas and Korenblum. A non-zero function from a quasianalytic space of analytic functions can only have a finite number of zeros in the closed disc. Recently, Borichev, Frank, and Volberg proved an explicit estimate on the number of zeros for the case of quasianalytic Gevrey classes. Here, an estimate of similar form for general analytic quasianalytic classes is proved using a reduction to the classical quasianalyticity problem.
Ключевые слова и фразы:
quasianalytic class, analytic quasianalyticity, number of zeros.
Поступила в редакцию: 16.02.2019 Исправленный вариант: 03.06.2019
Образец цитирования:
Sasha Sodin, “On the number of zeros of functions in analytic quasianalytic classes”, Журн. матем. физ., анал., геом., 16:1 (2020), 55–65
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/jmag747 https://www.mathnet.ru/rus/jmag/v16/i1/p55
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Страница аннотации: | 74 | PDF полного текста: | 22 | Список литературы: | 14 |
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