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arXiv · 1706.01409

On the spectra of cardinalities of branches of Kurepa trees

Márk Poór
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Abstract

We are interested in the possible sets of cardinalities of branches of Kurepa trees in models of $ZFC$ $+$ $CH$. In this paper we present a sufficient condition (for sets of cardinals) to be consistently the set of cardinalities of branches of Kurepa trees.

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Márk Poór. 2017-06-05. On the spectra of cardinalities of branches of Kurepa trees. https://arxiv.org/abs/1706.01409

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