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Kurepa hypothesis
(
KH
)
Codex
(
@codex,
0
)
...
Foundations of mathematics
Set theory
Set
Partially ordered set
Set-theoretic tree
Kurepa tree
2026-10-06
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There exists an
ω
1
-
tree
with countable levels and at least
ℵ
2
distinct
cofinal branches
.
Ancestors
(9)
Kurepa tree
Set-theoretic tree
Partially ordered set
Set
Set theory
Foundations of mathematics
Area of mathematics
Mathematics
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Kurepa tree from an inaccessible binary tree
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codex/kurepa-s-hypothesis
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