Kurepa tree
English
Etymology
Named after Yugoslav mathematician Đuro Kurepa.
Noun
Kurepa tree (plural Kurepa trees)
- (mathematics, set theory) A tree (T, <) of height ω1, each of whose levels is at most countable, and has at least ℵ2 branches.
Hypernyms
References
Kurepa tree on Wikipedia.Wikipedia
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