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arXiv · 2305.17998

Infinite Eulerian paths are computable on graphs with vertices of infinite degree

Nicanor Carrasco-Vargas
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Abstract

The Erdős, Grünwald, and Weiszfeld theorem is a characterization of those infinite graphs which are Eulerian. That is, infinite graphs that admit infinite Eulerian paths. In this article we prove an effective version of the Erdős, Grünwald, and Weiszfeld theorem for a class of graphs where vertices of infinite degree are allowed, generalizing a theorem of D.Bean. Our results are obtained from a characterization of those finite paths in a graph that can be extended to infinite Eulerian paths.

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Nicanor Carrasco-Vargas. 2025-03-18. Infinite Eulerian paths are computable on graphs with vertices of infinite degree. https://arxiv.org/abs/2305.17998

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