### Impacto

### Downloads

Downloads per month over past year

Cuchillo Ibáñez, Eduardo and Dydak, J. and Koyama, A. and Morón, Manuel A.
(2008)
*C0-coarse geometry of complements of Z-sets in the Hilbert cube.*
Transactions of the American Mathematical Society, 360
(10).
pp. 5229-5246.
ISSN 0002-9947

PDF
Restringido a Repository staff only 253kB |

Official URL: http://www.ams.org/publications/journals/journalsframework/tran

## Abstract

Motivated by the Chapman Complement Theorem, we construct an isomorphism between the topological category of compact Z-sets in the Hilbert cube Q and the C0-coarse category of their complements. The C0-coarse morphisms are, in this particular case, intrinsically related to uniformly continuous proper maps. Using that fact we are able to relate in a natural way some of the topological invariants of Z-sets to the geometry of their complements.

Item Type: | Article |
---|---|

Uncontrolled Keywords: | C0 coarse geometry; covering dimension; asymptotic dimension; C0 coarse structure; ANR-space; C0 coarse morphism; uniformly continuous map; compact Z-set; Higson-Roe compactification and corona |

Subjects: | Sciences > Mathematics > Topology |

ID Code: | 15176 |

Deposited On: | 10 May 2012 08:26 |

Last Modified: | 12 Dec 2018 15:13 |

### Origin of downloads

Repository Staff Only: item control page