Commensurating HNN-extensions: hierarchical hyperbolicity and biautomaticity
We construct a CAT(0) hierarchically hyperbolic group (HHG) acting geometrically on the product of a hyperbolic plane and a locally-finite tree which is not biautomatic. This gives the first example of an HHG which is not biautomatic, the first example of a non-biautomatic CAT(0) group of flat-rank...
Huvudupphovsmän: | Hughes, S, Valiunas, M |
---|---|
Materialtyp: | Journal article |
Språk: | English |
Publicerad: |
EMS Press
2024
|
Liknande verk
Liknande verk
-
Selfconjugate Elements in HNN Extensions /
av: Wong, P. C., author 465802
Publicerad: ([Dat) -
HNN extensions of ITc groups /
av: 465802 Wong, P. C., et al.
Publicerad: (1988) -
On power, conjugacy classes and HNN extensions /
av: 465802 Wong, P. C.
Publicerad: (1982) -
Subgroup Separability of Certain HNN Extensions
av: Wong, P.C.
Publicerad: (1993) -
On the Root-class Residuality of HNN-extensions of Groups
av: E. A. Tumanova
Publicerad: (2014-08-01)