arXiv · 0711.0417
Spaces and groups with conformal dimension greater than one
Abstract
We show that if a complete, doubling metric space is annularly linearly connected then its conformal dimension is greater than one, quantitatively. As a consequence, we answer a question of Bonk and Kleiner: if the boundary of a one-ended hyperbolic group has no local cut points, then its conformal dimension is greater than one.
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John M. Mackay. 2010-08-03. Spaces and groups with conformal dimension greater than one. https://doi.org/10.1215/00127094-2010-023
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