Cardinal invariants of ultraproducts of Boolean algebras
Volume 155 / 1998
Fundamenta Mathematicae 155 (1998), 101-151
DOI: 10.4064/fm-155-2-101-151
Abstract
We deal with some problems posed by Monk [Mo 1], [Mo 3] and related to cardinal invariants of ultraproducts of Boolean algebras. We also introduce and investigate several new cardinal invariants.
