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Morasses and Finite Support Iterations
by
Bernhard Irrgang
Universität Bonn
We introduce a method of thinning out a forcing such that it gets a chain condition. As an application we force a thin-very tall superatomic Boolean algebra.
Date received: March 30, 2005
Copyright © 2005 by the author(s). The author(s) of this document and the organizers of the conference have granted their consent to include this abstract in Atlas Conferences Inc. Document # caqm-57.