|
|||||
|
|
On the isomorphism problem in the class of extensions of a free group by an infinite cyclic group |
|
| Authors: | R A Vikent’ev |
| Institution: | (1) Sobolev Institute of Mathematics, Novosibirsk, Russia |
| Abstract: | In the automorphism group of a rank 3 free group we find two nonconjugate automorphisms whose mapping tori are isomorphic groups. |
| Keywords: | free group automorphism group mapping torus of an automorphism Tietze transformations |
| 本文献已被 SpringerLink 等数据库收录！ | |