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Algebra and Discrete Mathematics, 2014, Volume 17, Issue 2, Pages 280–287
(Mi adm471)
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This article is cited in 4 scientific papers (total in 4 papers)
RESEARCH ARTICLE
Subpower Higson corona of a metric space
Jacek Kucaba, Mykhailo Zarichnyiba a Faculty of Mathematics and Natural Sciences, University of Rzeszów, Al. Rejtana 16 A, 35-959 Rzeszów, Poland
b The Ivan Franko National University of Lviv, 1 Universytetska Str., 79000 Lviv, Ukraine
Abstract:
We define a subpower Higson corona of a metric space. This corona turns out to be an intermediate corona between the Higson corona and sublinear Higson corona. It is proved that the subpower compactification of an unbounded proper metric space contains a topological copy of the Stone-Čech compactification of a countable discrete space. We also provide an example of a map between geodesic spaces that is not asymptotically Lipschitz but that generates a continuous map of the corresponding subpower Higson coronas.
Received: 28.06.2014 Revised: 28.06.2014
Citation:
Jacek Kucab, Mykhailo Zarichnyi, “Subpower Higson corona of a metric space”, Algebra Discrete Math., 17:2 (2014), 280–287
Linking options:
https://www.mathnet.ru/eng/adm471 https://www.mathnet.ru/eng/adm/v17/i2/p280
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Abstract page: | 253 | Full-text PDF : | 131 | References: | 43 |
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