"Joint Equidistribution of Maximal Flat Cylinders and Holonomies for An" by Elijah Fromm

Date of Award

Spring 2023

Document Type

Dissertation

Degree Name

Doctor of Philosophy (PhD)

Department

Mathematics

First Advisor

Oh, Hee

Abstract

Let G be a connected semisimple real algebraic group and P < G be a minimal parabolic subgroup with Langlands decomposition P = MAN. Let Γ < G be a Zariski dense Anosov subgroup with respect to P. Since Γ is Anosov, the set of conjugacy classes of primitive elements of Γ is in one-to-one correspondence with the set of (positively oriented) maximal flat cylinders in Γ\G/M. We describe the joint equidistribution of maximal flat cylinders and their holonomies as their circumferences tend to infinity. This result can be viewed as the Anosov analogue of the joint equidistribution result in rank one by Margulis-Mohammadi-Oh.

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