Abstract
To solve problems of Gilbert Baumslag and Hanna Neumann, posed in the 1960's, we construct a nontrivial variety of groups all of whose noncyclic free groups are non-Hopfian.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 209-228 |
| Number of pages | 20 |
| Journal | Geometriae Dedicata |
| Volume | 114 |
| Issue number | 1 |
| DOIs | |
| State | Published - Aug 2005 |
Keywords
- Free groups
- Hopfian groups
ASJC Scopus subject areas
- Geometry and Topology