Exploració per tema "Dinàmica topològica"
Ara es mostren els items 1-4 de 4
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Computability and Beltrami fields in Euclidean space
(2022-11-12)
Article
Accés obertIn this article, we pursue our investigation of the connections between the theory of computation and hydrodynamics. We prove the existence of stationary solutions of the Euler equations in Euclidean space, of Beltrami ... -
Euler flows and singular geometric structures
(Royal Society, 2019)
Article
Accés obertTichler proved in [24] that a manifold admitting a smooth non vanishing and closed one-form bers over a circle. More generally a manifold admitting k independent closed one-forms bers over a torus Tk. In this article we ... -
On Birkhoff's conjecture about convex billiards
(1995)
Article
Accés obertBirkhoff conjectured that the elliptic billiard was the only integrable convex billiard. Here we prove a local version of this conjecture: any non-trivial symmetric entire perturbation of an elliptic billiard is non-integrable. -
Topological characterization of chiral models through their long time dynamics
(2018-01-16)
Article
Accés obertWe study chiral models in one spatial dimension, both static and periodically driven. We demonstrate that their topological properties may be read out through the long time limit of a bulk observable, the mean chiral ...
