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On the spectrum of the Sturm-Liouville problem with arithmetically self-similar weight. / Rastegaev, N.
в: Journal of Spectral Theory, Том 14, № 4, 09.10.2024, стр. 1311-1335.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - On the spectrum of the Sturm-Liouville problem with arithmetically self-similar weight
AU - Rastegaev, N.
N1 - Export Date: 18 November 2024 Сведения о финансировании: Ministry of Education and Science of the Russian Federation, Minobrnauka, 06/04/2022 Текст о финансировании 1: Funding. This work was performed at the Saint Petersburg Leonhard Euler International Mathematical Institute and supported by the Ministry of Science and Higher Education of the Russian Federation (agreement no.075-15-2022-289 date 06/04/2022).
PY - 2024/10/9
Y1 - 2024/10/9
N2 - We consider the spectral asymptotics of the Sturm-Liouville problem with an arithmetically self-similar singular weight. In previous papers, A. A. Vladimirov and I. A. She.ıpak, as well as the author, relied on the spectral periodicity property, which places major constraints on the self-similarity parameters of the weight. In this study, a different approach to estimation of the eigenvalue counting function is presented. As a result, a significantly wider class of self-similar measures can be considered. The obtained asymptotics are applied to the problem of small ball deviations for the Green Gaussian processes. © 2024 European Mathematical Society.
AB - We consider the spectral asymptotics of the Sturm-Liouville problem with an arithmetically self-similar singular weight. In previous papers, A. A. Vladimirov and I. A. She.ıpak, as well as the author, relied on the spectral periodicity property, which places major constraints on the self-similarity parameters of the weight. In this study, a different approach to estimation of the eigenvalue counting function is presented. As a result, a significantly wider class of self-similar measures can be considered. The obtained asymptotics are applied to the problem of small ball deviations for the Green Gaussian processes. © 2024 European Mathematical Society.
KW - Green Gaussian process
KW - self-similar measure
KW - singular measure
KW - small ball deviations
KW - spectral asymptotics
KW - Sturm-Liouville equation
UR - https://www.mendeley.com/catalogue/15ca89a9-8764-3da5-8193-770a4b3989ad/
U2 - 10.4171/jst/528
DO - 10.4171/jst/528
M3 - статья
VL - 14
SP - 1311
EP - 1335
JO - Journal of Spectral Theory
JF - Journal of Spectral Theory
SN - 1664-039X
IS - 4
ER -
ID: 127408709