arXiv:1401.3175 Abstract | arXiv Analytics

Published 2014-01-14, updated 2019-01-28Version 2

This is the second combinatorial proof of the compactness theorem for singular from 1977. In fact it gives a somewhat stronger theorem.

Categories: math.LO

Subjects: 03E05, 20A15, 03E75, 20E05

Keywords: singular cardinals, somewhat stronger theorem, second combinatorial proof, compactness theorem

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