3 papers
math.DG2026
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.GT2026
Dirichlet domains for Anosov subgroups
Colin Davalo, J. Maxwell Riestenberg
We introduce a sufficient condition for a finitely generated subgroup of a semisimple Lie group to admit finite-sided Dirichlet domains for polyhedral Finsler metrics on t…
math.GT2025
Transverse Spheres in Flag Manifolds
Parker Evans, J. Maxwell Riestenberg
For some partial flag manifolds of semisimple real Lie groups, including many full flag manifolds, transverse circles are known to be locally maximally transverse. We complete the…