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Kurepa tree and Serbs of Croatia

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Kurepa tree and Serbs of Croatia

Kurepa tree vs. Serbs of Croatia

In set theory, a Kurepa tree is a tree (T, 1, each of whose levels is at most countable, and has at least ℵ2 many branches. This concept was introduced by. The existence of a Kurepa tree (known as the Kurepa hypothesis, though Kurepa originally conjectured that this was false) is consistent with the axioms of ZFC: Solovay showed in unpublished work that there are Kurepa trees in Gödel's constructible universe. More precisely, the existence of Kurepa trees follows from the diamond plus principle, which holds in the constructible universe. On the other hand, showed that if a strongly inaccessible cardinal is Lévy collapsed to ω2 then, in the resulting model, there are no Kurepa trees. The existence of an inaccessible cardinal is in fact equiconsistent with the failure of the Kurepa hypothesis, because if the Kurepa hypothesis is false then the cardinal ω2 is inaccessible in the constructible universe. A Kurepa tree with fewer than 2ℵ1 branches is known as a Jech–Kunen tree. More generally if κ is an infinite cardinal, then a κ-Kurepa tree is a tree of height κ with more than κ branches but at most |α| elements of each infinite level α1, and results in a tree with exactly ℵ1 branches. The Serbs of Croatia (Srbi u Hrvatskoj, Срби у Хрватској) or Croatian Serbs (Хрватски Срби/Hrvatski Srbi) constitute the largest national minority in Croatia.

Similarities between Kurepa tree and Serbs of Croatia

Kurepa tree and Serbs of Croatia have 0 things in common (in Unionpedia).

The list above answers the following questions

Kurepa tree and Serbs of Croatia Comparison

Kurepa tree has 16 relations, while Serbs of Croatia has 389. As they have in common 0, the Jaccard index is 0.00% = 0 / (16 + 389).

References

This article shows the relationship between Kurepa tree and Serbs of Croatia. To access each article from which the information was extracted, please visit:

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