| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4660605 | Topology and its Applications | 2010 | 14 Pages |
Abstract
We prove that if E is an equivalence relation Borel reducible to E1×E3 then either E is Borel reducible to the equality of countable sets of reals or E1 is Borel reducible to E. The “either” case admits further strengthening.
Related Topics
Physical Sciences and Engineering
Mathematics
Geometry and Topology
