Divergence in right-angled Coxeter groups

@article{Dani2012DivergenceIR,
  title={Divergence in right-angled Coxeter groups},
  author={Pallavi Dani and Anne Thomas},
  journal={Transactions of the American Mathematical Society},
  year={2012},
  volume={367},
  pages={3549-3577}
}
  • Pallavi Dani, Anne Thomas
  • Published 2012
  • Mathematics
  • Transactions of the American Mathematical Society
  • Let W be a 2-dimensional right-angled Coxeter group. We characterise such W with linear and quadratic divergence, and construct right-angled Coxeter groups with divergence poly- nomial of arbitrary degree. Our proofs use the structure of walls in the Davis complex. 

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