Home›Browse›Aronszajn tree🌐EnglishEnglishEspañolFrançaisPortuguês한국어日本語EntityQ1192020· pop 5· linked from 17 articlesAronszajn treeSign in to savein set theory, a tree of uncountable height with no uncountable branches and no uncountable levelsAvailable in 5 languagesFrançais日本語PortuguêsHebrewvia Wikidata sitelinks · CC0