C. Ulcigrai

activity

20062026

most citedGeodesic flow on the Teichmueller disk of the regular octagon, cutting sequences and octagon continued fractions maps

17 citations · 85 across the 26 of their papers we have counts for

collaborators

Showing 2011Show all

2 papers · 1 filter

math.DS2011★ 17 cited

Non-ergodic Z-periodic billiards and infinite translation surfaces

Krzysztof Frączek, Corinna Ulcigrai

We give a criterion which allows to prove non-ergodicity for certain infinite periodic billiards and directional flows on Z-periodic translation surfaces. Our criterion applies in…

math.DS2011

Ergodic properties of infinite extensions of area-preserving flows

Krzysztof Fraczek, Corinna Ulcigrai

We consider volume-preserving flows $(Φ_{t}^{f})_{t \in R}$ on $S \times R$ , where $S$ is a closed connected surface of genus $g \geq 2$ and $(Φ_{t}^{f})_{t \in R}$ ha…