126 citations
- Université Sorbonne Paris NordFR36 papers
- Centre National de la Recherche ScientifiqueFR16 papers
- Laboratoire de Mathématiques d'OrsayFR8 papers
- Université Paris CitéFR7 papers
- Institut national de recherche en sciences et technologies du numériqueFR4 papers
- Institut de Mathématiques de BordeauxFR3 papers
- Institut de Mathématiques de BourgogneFR3 papers
- Institut Universitaire de FranceFR3 papers
- Laboratoire d’Analyse et de Mathématiques AppliquéesFR3 papers
- Laboratoire de Mathématiques Blaise PascalFR3 papers
- Laboratoire de Mathématiques Raphaël SalemFR3 papers
- Université Paris-SudFR3 papers
11 papers · 1 filter
Stability estimates for the Radon transform with restricted data and applications
Pedro Caro, David Dos Santos Ferreira, Alberto Ruiz
In this article, we prove a stability estimate going from the Radon transform of a function with limited angle-distance data to the norm of the function itself, under some co…
Topological and Dynamical Complexity of Random Neural Networks
Gilles Wainrib, Jonathan Touboul
Random neural networks are dynamical descriptions of randomly interconnected neural units. These show a phase transition to chaos as a disorder parameter is increased. The microsco…
The Cobordism Hypothesis in Dimension 1
Yonatan Harpaz
In 2009 Lurie published an expository article outlining a proof for a higher version of the cobordism hypothesis conjectured by Baez and Dolan in 1995. In this note we give a proof…
Local Multifractal Analysis
Julien Barral, Arnaud Durand, Stéphane Jaffard +1
We introduce a local multifractal formalism adapted to functions, measures or distributions which display multifractal characteristics that can change with time, or location. We de…
On the monotonicity criteria of the period function of potential systems
A. Raouf Chouikha
The purpose of this paper is to study various monotonicity conditions of the period function (energy-dependent) for potential systems with a center at the…
On the external branches of coalescents with multiple collisions
Jean-Stephane Dhersin, Martin Moehle
A recursion for the joint moments of the external branch lengths for coalescents with multiple collisions (-coalescents) is provided. This recursion is used to derive asymptotic…