Geodesic
Coarse homotopy on metric spaces and their corona
Commentationes Mathematicae Universitatis Carolinae, Tome 62 (2021) no. 2, pp. 243-257 Cet article a éte moissonné depuis la source Czech Digital Mathematics Library

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This paper discusses properties of the Higson corona by means of a quotient on coarse ultrafilters on a proper metric space. We use this description to show that the corona functor is faithful and reflects isomorphisms.
This paper discusses properties of the Higson corona by means of a quotient on coarse ultrafilters on a proper metric space. We use this description to show that the corona functor is faithful and reflects isomorphisms.
DOI : 10.14712/1213-7243.2021.011
Classification : 51F99, 54H99
Keywords: Higson corona; coarse geometry 
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Hartmann, Elisa. Coarse homotopy on metric spaces and their corona. Commentationes Mathematicae Universitatis Carolinae, Tome 62 (2021) no. 2, pp. 243-257. doi: 10.14712/1213-7243.2021.011

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