Abstract
In this paper we investigate the consistency and consequences of the downward Löwenheim–Skolem–Tarski theorem for extension of the first order logic by the Magidor–Malitz quantifier. We derive some combinatorial results and improve the known upper bound for the consistency of Chang’s conjecture at successor of singular cardinals.
Original language | English |
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Pages (from-to) | 253-272 |
Number of pages | 20 |
Journal | Archive for Mathematical Logic |
Volume | 56 |
Issue number | 3-4 |
DOIs | |
State | Published - 1 May 2017 |
Bibliographical note
Publisher Copyright:© 2017, Springer-Verlag Berlin Heidelberg.
Keywords
- Chang’s conjecture
- Large cardinals
- Magidor–Malitz quantifiers