3 papers
math.DS2026
Classification of horospherical invariant measures in higher rank: The Full Story
Inhyeok Choi, Dongryul M. Kim
In this paper, we classify horospherical invariant Radon measures for Anosov subgroups of arbitrary semisimple real algebraic groups. This generalizes the works of Burger and Robli…
math.DS2026
Classification of horospherical invariant measures in higher rank: Teaser
Inhyeok Choi, Dongryul M. Kim
This is an expository/teaser version of [arXiv:2601.22668] for a very special case of products of spaces. We keep this on arXiv as many parts of the argument of…
math.DS2025
Invariant measures on the space of measured laminations for subgroups of mapping class group
Inhyeok Choi, Dongryul M. Kim
For a non-elementary subgroup of the mapping class group of a surface, we study its invariant Radon measures on the space of measured laminations, by classifying them on the recurr…