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Vestnik Udmurtskogo Universiteta. Matematika. Mekhanika. Komp'yuternye Nauki, 2012, Issue 2, Pages 28–33
(Mi vuu319)
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This article is cited in 4 scientific papers (total in 4 papers)
MATHEMATICS
Dynamical system of translations in the space of multi-valued functions with closed images
E. A. Panasenko Department of Algebra and Geometry, Tambov State University, Tambov, Russia
Abstract:
In the work there is considered the dynamical system of translations in the space $\mathfrak R$ of continuous multi-valued functions with images in complete metric space $(\mathrm{clos}(\mathbb R^n),\rho_\mathrm{cl})$ of nonempty closed subsets of $\mathbb R^n$. The distance between such functions is measured by means of the metric analogous to the Bebutov metric constructed for the space of continuous real-valued functions defined on the whole real line. It is shown that for compactness of the trajectory's closure in $\mathfrak R$ it is sufficient to have initial function bounded and uniformly continuous in the $\rho_\mathrm{cl}$ metric. As consequence, it is also proved that the trajectory's closure of a recurrent or an almost periodic motion is compact in $\mathfrak R$.
Keywords:
space of multivalued functions with closed images, dynamical system of translations, closure of trajectory.
Received: 27.12.2011
Citation:
E. A. Panasenko, “Dynamical system of translations in the space of multi-valued functions with closed images”, Vestn. Udmurtsk. Univ. Mat. Mekh. Komp. Nauki, 2012, no. 2, 28–33
Linking options:
https://www.mathnet.ru/eng/vuu319 https://www.mathnet.ru/eng/vuu/y2012/i2/p28
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Abstract page: | 365 | Full-text PDF : | 160 | References: | 61 | First page: | 1 |
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