output
20242026

8 papers

math.DS2026

Distortion in the group of locally monotone homeomorphisms of a Cantor set and in the group of generalized interval exchange transformations

Nancy Guelman, Emmanuel Militon

Let f be either a generalized interval exchange transformation or a locally monotone homeomorphism of a Cantor subset of the real line. In this article, we prove that the following…

math.AG2026

A recursion for the volume of the moduli space of hyperbolic spheres

Michele Ancona, Damien Gayet

We prove the existence of a non-linear recursive relation for the volume of the moduli space of hyperbolic spheres with conical points or geodesic boundaries. This relation general…

math.AP2025

On Uniqueness For The Three-Dimensional Vlasov-Navier-Stokes System

D Han-Kwan, É Miot, A Moussa +1

We study the problem of uniqueness of Leray solutions to the three-dimensional Vlasov-Navier-Stokes system. We establish uniqueness whenever the fluid velocity field belongs to the…

math.CV2025

On neighborhoods of embedded toroidal and Hopf manifolds and their foliations

Laurent Stolovitch, Xiaojun Wu

In this article, we give completely new examples of embedded complex manifolds the germ of neighborhood of which is holomorphically equivalent to a germ of neighborhood of the zero…

cs.AI2025

MetaboT: An LLM-based Multi-Agent Frameworkfor Interactive Analysis of Mass SpectrometryMetabolomics Knowledge Graphs

Madina Bekbergenova, Lucas Pradi, Benjamin Navet +15

Mass spectrometry-based metabolomics generates complex, high-dimensional data that holds vast potential for biological discovery but remains difficult to integrate and interpret. K…

math.DS2025

Almost reducibility, distortion and local perfection for diffeomorphisms of one-manifolds

Hélène Eynard-Bontemps, Emmanuel Militon

In this article, we characterize the distortion elements of the group of smooth diffeomorphisms of the circle and of the group of compactly supported smooth diffeomorphisms of the…

cs.AI2024

DiVR: incorporating context from diverse VR scenes for human trajectory prediction

Franz Franco Gallo, Hui-Yin Wu, Lucile Sassatelli

Virtual environments provide a rich and controlled setting for collecting detailed data on human behavior, offering unique opportunities for predicting human trajectories in dynami…

math.ST2024

General oracle inequalities for a penalized log-likelihood criterion based on non-stationary data

Julien Aubert, Luc Lehéricy, Patricia Reynaud-Bouret

We prove oracle inequalities for a penalized log-likelihood criterion that hold even if the data are not independent and not stationary, based on a martingale approach. The assumpt…