arXiv · 1804.06286
Harmonic quasi-isometric maps into Gromov hyperbolic ${\rm CAT}(0)$-spaces
Abstract
We show that for every quasi-isometric map from a Hadamard manifold of pinched negative curvature to a locally compact, Gromov hyperbolic, ${\rm CAT}(0)$-space there exists an energy minimizing harmonic map at finite distance. This harmonic map is moreover Lipschitz. This generalizes a recent result of Benoist-Hulin.
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Hubert Sidler, Stefan Wenger. 2018-04-17. Harmonic quasi-isometric maps into Gromov hyperbolic ${\rm CAT}(0)$-spaces. https://arxiv.org/abs/1804.06286
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