A Universal Separable Diversity
The Urysohn space is a separable complete metric space with two fundamental properties: (a) universality: every separable metric space can be isometrically embedded in it; (b) ultrahomogeneity: every finite isometry between two finite subspaces can be extended to an auto-isometry of the whole space....
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
De Gruyter
2017-12-01
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| Series: | Analysis and Geometry in Metric Spaces |
| Subjects: | |
| Online Access: | http://www.degruyter.com/view/j/agms.2017.5.issue-1/agms-2017-0008/agms-2017-0008.xml?format=INT |