Harmonic quasi-isometric maps into Gromov hyperbolic ${\rm CAT}(0)$-spaces
Harmonic quasi-isometric maps into Gromov hyperbolic ${\rm CAT}(0)$-spaces
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发表时间:
2018-04
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通讯作者:
H. Sidler;S. Wenger
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作者:
H. Sidler;S. Wenger
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.