Martin’s maximum and weak square
Open Access
- 19 January 2011
- journal article
- Published by American Mathematical Society (AMS) in Proceedings of the American Mathematical Society
- Vol. 139 (9) , 3339-3348
Abstract
We analyse the influence of the forcing axiom Martin’s Maximum on the existence of square sequences, with a focus on the weak square principle ◻ λ , μ \square _{\lambda , \mu } .Keywords
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