Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9516618 | Topology and its Applications | 2005 | 5 Pages |
Abstract
Comfort and Hager investigate the notion of a maximal realcompact space and ask about the relationship to the first measurable cardinal m. A space is said to be a P(m) space if the intersection of fewer than m open sets is again open. They ask if each realcompact P(m) space is maximal realcompact. We establish that this question is undecidable.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Geometry and Topology
Authors
Alan Dow,