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Strong Cardinals can be Fully Laver Indestructible
Author(s) -
Apter Arthur W.
Publication year - 2002
Publication title -
mathematical logic quarterly
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.473
H-Index - 28
eISSN - 1521-3870
pISSN - 0942-5616
DOI - 10.1002/1521-3870(200211)48:4<499::aid-malq499>3.0.co;2-0
Subject(s) - mathematics , forcing (mathematics) , regular cardinal , mathematical economics , discrete mathematics , mathematical analysis
We prove three theorems which show that it is relatively consistent for any strong cardinal κ to be fully Laver indestructible under κ ‐directed closed forcing.