Forbidden four cycle, star graphs and isometric embeddings
We prove the necessary and sufficient conditions under which ultrametric spaces of arbitrary infinite cardinality admit isometric embeddings into ultrametric spaces generated by labeled star graphs.
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| Auteurs principaux: | , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
Odesa National University of Technology
2025-12-01
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| Collection: | Pracì Mìžnarodnogo Geometričnogo Centru |
| Sujets: | |
| Accès en ligne: | https://journals.ontu.edu.ua/index.php/geometry/article/view/3268 |
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