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Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika, 2020, Number 6, Pages 19–26
(Mi vmumm4361)
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Mathematics
Structure of sets of semicontinuous points of $\varepsilon$-capacity of non-autonomous dynamical systems continuously depending on a parameter
A. N. Vetokhinab a Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
b Bauman Moscow Higher Technical School
Abstract:
For a family of non-autonomous dynamical systems continuously depending on a parameter, we present descriptions of the set of lower semicontinuity points and the set of upper semicontinuity points of the $\varepsilon$-capacity of its systems considered as a function of the parameter. For the set of points of upper semicontinuity, this description is complete if the parameter belongs to a complete metric separable zero-dimensional space.
Key words:
$\varepsilon$-capacity, non-autonomous dynamical system, Baire classification of functions.
Received: 07.02.2020
Citation:
A. N. Vetokhin, “Structure of sets of semicontinuous points of $\varepsilon$-capacity of non-autonomous dynamical systems continuously depending on a parameter”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2020, no. 6, 19–26; Moscow University Mathematics Bulletin, Moscow University Mеchanics Bulletin, 75:6 (2020), 246–252
Linking options:
https://www.mathnet.ru/eng/vmumm4361 https://www.mathnet.ru/eng/vmumm/y2020/i6/p19
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Abstract page: | 134 | Full-text PDF : | 37 | References: | 34 | First page: | 3 |
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