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Is P(\omega) a subalgebra?
by
Ilijas Farah
York University
Coauthors: Alan Dow, UNC-Charlotte
M. Bell asked the following question: Assume B is a Boolean algebra, and I is a countably generated ideal on B such that P(\omega) embeds into the quotient B/I. Does it follow that P(\omega) embeds into B? CH implies the negative answer. I am going to discuss some partial positive answers.
Date received: February 13, 2003
Copyright © 2003 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 # cajz-31.