Horoboundaries of coarsely convex spaces
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arXiv
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866908280479023104 |
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| author | Sato, Ikkei |
| author_facet | Sato, Ikkei |
| contents | A horoboundary is one of the attempts to compactify metric spaces, and is constructed using continuous functions on metric spaces. It is a concept that includes global information of metric spaces, and its correspondence with an ideal boundary constructed using geodesics has been studied in nonpositive curvature spaces such as CAT(0) spaces and geodesic Gromov hyperbolic spaces. We will introduce a certain correspondence between the horoboundary and the ideal boundary of coarsely convex spaces, which can be regarded as a generalization of spaces of nonpositive curvature. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_18343 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Horoboundaries of coarsely convex spaces Sato, Ikkei Metric Geometry A horoboundary is one of the attempts to compactify metric spaces, and is constructed using continuous functions on metric spaces. It is a concept that includes global information of metric spaces, and its correspondence with an ideal boundary constructed using geodesics has been studied in nonpositive curvature spaces such as CAT(0) spaces and geodesic Gromov hyperbolic spaces. We will introduce a certain correspondence between the horoboundary and the ideal boundary of coarsely convex spaces, which can be regarded as a generalization of spaces of nonpositive curvature. |
| title | Horoboundaries of coarsely convex spaces |
| topic | Metric Geometry |
| url | https://arxiv.org/abs/2503.18343 |