Abstract
We present a weak sufficient condition for the existence of Souslin trees at successor of regular cardinals. The result is optimal and simultaneously improves an old theorem of Gregory and a more recent theorem of the author.
Original language | English |
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Pages (from-to) | 200-204 |
Number of pages | 5 |
Journal | Mathematical Logic Quarterly |
Volume | 65 |
Issue number | 2 |
DOIs | |
State | Published - 1 Sep 2019 |
Bibliographical note
Funding Information:This research was partially supported by the European Research Council (grant agreement ERC‐2018‐StG 802756) and by the Israel Science Foundation (grant agreement 2066/18).
Publisher Copyright:
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