It is shown that a Gromov hyperbolic geodesic metric space X with bounded growth at some scale is roughly quasi-isometric to a convex subset of hyperbolic space. If one is allowed to rescale the metric of X by some positive constant, then there is an embedding where distances are distorted by at most an additive constant. Another embedding theorem states that any 8-hyperbolic met-ric space embeds isometrically into a complete geodesic 8-hyperbolic space. The relation of a Gromov hyperbolic space to its boundary is fur-ther investigated. One of the applications is a characterization of the hyperbolic plane up to rough quasi-isometries.
CITATION STYLE
Bonk, M., & Schramm, O. (2011). Embeddings of Gromov Hyperbolic Spaces. In Selected Works of Oded Schramm (pp. 243–284). Springer New York. https://doi.org/10.1007/978-1-4419-9675-6_10
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