Or Landesberg

collaborators

3 papers

math.DS2026

Weaving Geodesics and New Phenomena in Horocyclic Dynamics

FranÃ§oise Dal'bo, James Farre, Or Landesberg +1

We construct geometrically infinite hyperbolic surfaces supporting horocycles with tailored recurrence properties. In particular, we obtain the first examples of non-trivial minima…

math.DS2024

Classification of horocycle orbit closures in $Z$ -covers

James Farre, Or Landesberg, Yair Minsky

We fully describe all horocycle orbit closures in $Z$ -covers of compact hyperbolic surfaces. Our results rely on a careful analysis of the efficiency of all distance min…

math.DS2024

On denseness of horospheres in higher rank homogeneous spaces

Or Landesberg, Hee Oh

Let $G$ be a connected, semisimple real algebraic group and $I^ < G$ be a Zariski dense discrete subgroup. Let $N$ denote a maximal horospherical subgroup of $G$ , and $P = M A N$ the…

Weaving Geodesics and New Phenomena in Horocyclic Dynamics

Classification of horocycle orbit closures in Z-covers

On denseness of horospheres in higher rank homogeneous spaces

Classification of horocycle orbit closures in $Z$ -covers