Konig's Infinity Lemma for locally finite ultrametric spaces generated by labeled trees

2026/04/24 by Oleksiy Dovgoshey, Olga Rovenska · 1 voice
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Abstract

We analyze the interplay between labeled trees and the ultrametric spaces they present. We provide characterizations of labeled trees that generate separable ultrametric spaces and those that generate locally finite ultrametric spaces. In particular, we establish an analog of Konig's Infinity Lemma for locally finite ultrametric spaces generated by labeled trees.

Discussions

• Oleksiy Dovgoshey, Olga Rovenska: Konig's Infinity Lemma for locally finite ultrametric spaces generated by labeled trees https://arxiv.org/abs/2607.14098 https://arxiv.org/pdf/2607.14098 https://arxi [bsky, 0 points, 0 comments]

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