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A remark on a theorem of Erdős - MaRDI portal

A remark on a theorem of Erdős

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Publication:783233

DOI10.1007/S10474-018-0830-YzbMATH Open1449.05190arXiv1711.11061OpenAlexW2799287367MaRDI QIDQ783233

James H. Schmerl

Publication date: 11 August 2020

Published in: Acta Mathematica Hungarica (Search for Journal in Brave)

Abstract: A theorem of Erdos asserts that every infinite subset of Euclidean n-space R^n has a subset of the same cardinality having no repeated distances. This theorem is generalized here as follows: If (R^n,E) is an algebraic hypergraph that does not have an infinite, complete subset, then every infinite subset of it has an independent subset of the same cardinality.


Full work available at URL: https://arxiv.org/abs/1711.11061






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