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JSYML
2008
60views more  JSYML 2008»
13 years 5 months ago
On the consistency strength of the inner model hypothesis
Sy-David Friedman, Philip Welch, W. Hugh Woodin
JSYML
2008
51views more  JSYML 2008»
13 years 5 months ago
Scott's problem for Proper Scott sets
Some 40 years ago, Dana Scott proved that every countable Scott set is the standard system of a model of PA. Two decades later, Knight and
Victoria Gitman
JSYML
2008
69views more  JSYML 2008»
13 years 5 months ago
Aronszajn lines and the club filter
The purpose of this note is to demonstrate that a weak form of club guessing on 1 implies the existence of an Aronszajn line with no Countryman suborders. An immediate consequence ...
Justin Tatch Moore