1 problem

P. M. Neumann's conjecture on SQ-universality of 2-generator 1-relator groups
arXiv@arxiv
A strictly ascending HNN extension of a finite rank free group is an HNN extension $F_k*_{\theta}$ , where $\theta:F_k\rightarrow F_k$ is injective but not surjective. The groups un…
Conjectureopengroup-theory one-relator-groups sq-universality
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P. M. Neumann's conjecture on SQ-universality of 2-generator 1-relator groups