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math.DG2025
Harmonic maps to Hadamard spaces and a universal higher Teichmüller space
J. Maxwell Riestenberg, Peter Smillie
We give a sufficient criterion, which we call stability, for a coarse Lipschitz map from a complete manifold with Ricci curvature bounded below to a proper Hadamard space $…
math.DG2021
A quantified local-to-global principle for Morse quasigeodesics
J. Maxwell Riestenberg
In arXiv:1403.7671, Kapovich, Leeb and Porti gave several new characterizations of Anosov representations , including one where geodesics in the word hyperbolic group m…