Automatic continuity for homomorphisms into free products
Research output: Contribution to journal › Journal article › Research › peer-review
A homomorphism from a completely metrizable topological group into a free product of groups whose image is not contained in a factor of the free product is shown to be continuous with respect to the discrete topology on the range. In particular, any completely metrizable group topology on a free product is discrete.
| Original language | English |
|---|---|
| Journal | Journal of Symbolic Logic |
| Volume | 78 |
| Issue number | 4 |
| Pages (from-to) | 1288-1306 |
| ISSN | 0022-4812 |
| DOIs | |
| Publication status | Published - 2013 |
ID: 117199011