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APAL
2002
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13 years 4 months ago
Proof theory in the abstract
eory in the Abstract J. M. E. Hyland June 7, 2001 Dedicated to Anne Troelstra on the occasion of his 60th birthday: with great affection and respect, this small tribute to his infl...
J. M. E. Hyland
APAL
2007
65views more  APAL 2007»
13 years 5 months ago
Increasing the groupwise density number by c.c.c. forcing
We show that ℵ2 ≤ b < g is consistent. This work is dedicated to James Baumgartner on the occasion of his 60th birthday.
Heike Mildenberger, Saharon Shelah