PAPER / ARXIV:2609.11384
Oleksiy Dovgoshey , Navjay Singh Jaiswal , Surinder Pal Singh Kainth , Gursimar Kaur , Olga Rovenska
RESUMO
We investigate the finite ultrametric spaces $(X,d)$ that have a given cardinality of the center of distances and a minimal cardinality of the set $X$. It is shown that such spaces are isometric if and only if their centers of distances are the same. The representing trees of these spaces are characterized up to isomorphism.
NO MESMO MAPA