Université Sorbonne Nouvelle

output

20102026

most citedDESI 2024: Reconstructing Dark Energy using Crossing Statistics with DESI DR1 BAO data

159 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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Showing math.DSShow all

3 papers · 1 filter

math.DS2022★ 3 cited

Towards Brin's conjecture on frame flow ergodicity: new progress and perspectives

Mihajlo Cekić, Thibault Lefeuvre, Andrei Moroianu +1

We report on some recent progress achieved in [arXiv:2111.14811] on the ergodicity of the frame flow of negatively-curved Riemannian manifolds. We explain the new ideas leading to…

math.DS2022

Semisimple random walks on the torus

Weikun He, Nicolas de Saxcé

We study linear random walks on the torus and show a quantitative equidistribution statement, under the assumption that the Zariski closure of the acting group is semisimple.

math.DS2021★ 4 cited

On the ergodicity of the frame flow on even-dimensional manifolds

Mihajlo Cekić, Thibault Lefeuvre, Andrei Moroianu +1

It is known that the frame flow on a closed $n$ -dimensional Riemannian manifold with negative sectional curvature is ergodic if $n$ is odd and $n \neq = 7$ . In this paper we study it…