[FOM] Martin's Axiom and cardinal exponeniation

John Baldwin jbaldwin at uic.edu
Sun Apr 8 14:21:38 EDT 2007

Are there any known implications (beyond the obvious)
of the behavior of the function f(kappa) = 2^kappa

from the hypothesis: Not CH + Martin's axiom?

John T. Baldwin
Director, Office of Mathematics Education
Department of Mathematics, Statistics, 
and Computer Science  M/C 249
jbaldwin at uic.edu
Room 327 Science and Engineering Offices (SEO)
851 S. Morgan
Chicago, IL 60607

Assistant to the director
Jan Nekola: 312-413-3750

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