| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4659422 | Topology and its Applications | 2012 | 23 Pages |
Abstract
For all m⩾1 let Nm be the filter on ωm obtained from the Fréchet filter on ω by iterating the Fubini product operation. One easily checks that Nm is a subset of P(ωm) and the main result of this work states that in any subset of P(ωm) containing Nm one can find m+1 elements with empty intersection.
Related Topics
Physical Sciences and Engineering
Mathematics
Geometry and Topology
