# Kurepa tree

## EnglishEdit

### EtymologyEdit

After Yugoslav mathematician Đuro Kurepa.

### NounEdit

**Kurepa tree** (*plural* **Kurepa trees**)

- (mathematics, set theory) A tree (
*T*, <) of height ω_{1}, each of whose levels is at most countable, and has at least ℵ_{2}branches.