Lucas Dahinden

activity

20202023

most cited

C^{0}

-Stability of Topological Entropy for Contactomorphisms

6 citations · 7 across the 4 of their papers we have counts for

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Showing 2020Show all

2 papers · 1 filter

math.DG2020

Introducing sub-Riemannian and sub-Finsler Billiards

Lucas Dahinden, Álvaro del Pino

We define billiards in the context of sub-Finsler Geometry. We provide symplectic and variational (or rather, control theoretical) descriptions of the problem and show that they co…

math.SG2020★ 6 cited

$C^{0}$ -Stability of Topological Entropy for Contactomorphisms

Lucas Dahinden

Topological entropy is not lower semi-continous: small perturbation of the dynamical system can lead to a collapse of entropy. In this note we show that for some special classes of…

Introducing sub-Riemannian and sub-Finsler Billiards

C0-Stability of Topological Entropy for Contactomorphisms

$C^{0}$ -Stability of Topological Entropy for Contactomorphisms