Publications

Analysis of PDEs

Global well-posedness of a 2D fluid-structure interaction problem with free surface

This paper is devoted to the analysis of the incompressible Euler equation in a time-dependent fluid domain, whose interface evolution is governed by the law of linear elasticity. Our main result asserts that the Cauchy problem is globally well…

Thomas Alazard, Chengyang Shao, Haocheng Yang

Electric power

SECNIR: A Multi-Year Electricity Consumption Dataset of 881 French Companies in Islands and Overseas Regions

This paper presents the Survey of Electricity Consumption in Non-Interconnected Regions (SECNIR), a multiyear electricity consumption dataset comprising data from 881 companies and local authorities in French overseas regions. To the best of our…

Pierre-Alexis Chevreuil, Pierre Costini, Antoine Tavant, Cédric Simi, Joris Costes

15th International Conference on Smart Grids, Green Communications and IT Energy-aware Technologies - 2025

Neurobiology

A trace-based analysis pipeline for coherent and optimized electrophysiological data analysis

The development of large-scale neuronal networks notably relies on the use of point-neuron models to reduce the computational cost of simulations while focusing on integrative neuronal properties. However, the precise tuning of these neuron models…

Julien Ballbé, Margaux Calice, Lyle Graham

Life Sciences

Heterogeneity of functional cellular properties for neurons in mouse cerebral cortex

Biological systems are known to exhibit a high degree of heterogeneity in their constituent components and their organization, and neuronal systems are no exceptions. To understand the functional impact of this heterogeneity in the brain, network…

Julien Ballbé, Margaux Calice, Lyle Graham

Mathematics

Discretization and convergence of the ballistic Benamou-Brenier formulation of the porous medium and Burgers' equations

We study the discretization, convergence, and numerical implementation of recent reformulations of the quadratic porous medium equation (multidimensional and anisotropic) and Burgers' equation (one-dimensional, with optional viscosity), as forward…

Jean-Marie Mirebeau, Erwan Stampfli

Machine Learning

OVD-SaaS : une architecture de microservices pour des applications industrielles d'intelligence artificielle

This thesis addresses the problem of reproducibility in scientific research from the point of view of academic researchers, publishers and industry. From a review of the state of the art of the activity of these actors we provide a gap analysis…

Jose Armando Hernandez Gonzalez

Biological Physics

Self-assembly dynamics of simple icosahedral nucleocapsids under high and low capsid protein concentrations

All viruses on Earth depend on host cell machinery for replication, a process that entails a complex self-assembly mechanism. The cowpea chlorotic mottle virus (CCMV) is a simple, icosahedral, non-enveloped, single-stranded RNA (ssRNA) plant virus…

Thomas Bugea, Roméo Suss, Siyu Li, Laetitia Gargowitsch Poncet, Charles Truong, Lauren Matthews, Javier Pérez, Roya Zandi, Karen Perronet, Guillaume Tresset

Spanish Network in Physical Virology - 2025

Neuroscience

Power spectral analysis of voltage-gated channels in neurons

This article develops a fundamental insight into the behavior of neuronal membranes, focusing on their responses to stimuli measured with power spectra in the frequency domain. It explores the use of linear and nonlinear (quadratic sinusoidal…

Christophe Magnani, Lee Moore

Frontiers in Neuroinformatics - 2025

Biological Physics

Probing single-molecule dynamics in self-assembling viral nucleocapsids

All viruses on Earth rely on host cell machinery for replication, a process that involves a complex self-assembly mechanism. Our aim here is to scrutinize in real time the growth of icosahedral viral nucleocapsids with single-molecule precision…

Thomas Bugea, Roméo Suss, Laetitia Gargowitsch Poncet, Charles Truong, Karen Perronet, Guillaume Tresset

Biophysical Society Annual Meeting - 2025

Mathematics

Effect of real-world perturbations on wave breaking due to a sharp-crested superharmonic instability

The mechanism for the emergence of breaking water waves in deep water, based on the superharmonic instability of periodic Stokes waves, is tested for the effect of real-world perturbations (dissipation, approximation error, changes in depth, nonzero…

A Mansar, M R Turner, T J Bridges, Frédéric Dias

Water Waves - 2025