arXiv subjects

K. W. Ohm

Publications and source records attributed to K. W. Ohm.

2 recordsLinked to original sources

arXiv2025

Projection Theorems in the Presence of Expansions

We prove a restricted projection theorem for a certain one dimensional family of projections from $\mathbb R^n$ to $\mathbb R^k$. The family we consider here arises naturally in the study of quantitative equidistribution problems in homogeneous dynamics.

math.CA↗

arXiv2023

Projection Theorems and Isometries of Hyperbolic Spaces

We prove a restricted projection theorem for an n-2 dimensional family of projections from $\mathbb R^n$ to $\mathbb R$. The family we consider arises naturally in the context of the adjoint representation of the maximal unipotent subgroup of ${\rm SO}(n-1,1)$ on the Lie algebra of ${\rm SO}(n,1)$.

math.CA↗