English

Cubulating hyperbolic free-by-cyclic groups: the general case

Group Theory 2016-05-27 v2

Abstract

Let Φ:FF\Phi:F\rightarrow F be an automorphism of the finite-rank free group FF. Suppose that G=FΦZG=F\rtimes_\Phi\mathbb Z is word-hyperbolic. Then GG acts freely and cocompactly on a CAT(0) cube complex.

Keywords

Cite

@article{arxiv.1406.3292,
  title  = {Cubulating hyperbolic free-by-cyclic groups: the general case},
  author = {Mark F. Hagen and Daniel T. Wise},
  journal= {arXiv preprint arXiv:1406.3292},
  year   = {2016}
}

Comments

36 pages, 11 figures. Version 2 contains minor corrections. Accepted to GAFA

R2 v1 2026-06-22T04:37:20.183Z