Concept

Siméon Denis Poisson

Related publications (41)

FENNECS: a novel particle-in-cell code for simulating the formation of magnetized non-neutral plasmas trapped by electrodes of complex geometries

Stefano Alberti, Jean-Philippe Hogge, Joaquim Loizu Cisquella, Jérémy Genoud, Francesco Romano

This paper presents the new 2D electrostatic particle-in-cell code FENNECS de- veloped to study the formation of magnetized non-neutral plasmas in geometries with azimuthal symmetry. This code has been developed in the domain of gy- rotron electron gun des ...

2024

Paris, Transit: plate-forme alimentaire du dernier kilomètre

Manuel Rossi, Marie-Ange Farrell

Au nord de la Porte de la Villette, un hypermarché et un parking désaffectés, communément appelé « le Mausolée », s’insèrent transversalement sous la ceinture continue que constitue le boulevard périphérique, entre la ville-centre et le périurbain. Ce mono ...

2023

Homogenization results for the generator of multiscale Langevin dynamics in weighted Sobolev spaces

Andrea Zanoni

We study the homogenization of the Poisson equation with a reaction term and of the eigenvalue problem associated to the generator of multiscale Langevin dynamics. Our analysis extends the theory of two-scale convergence to the case of weighted Sobolev spa ...

OXFORD UNIV PRESS2023

Analysis-aware defeaturing of complex geometries

Pablo Antolin Sanchez, Ondine Gabrielle Chanon

Local modifications of a computational domain are often performed in order to simplify the meshing process and to reduce computational costs and memory requirements. However, removing geometrical features of a domain often introduces a non-negligible error ...

2022

Adaptive analysis-aware defeaturing

Annalisa Buffa, Rafael Vazquez Hernandez, Ondine Gabrielle Chanon

Removing geometrical details from a complex domain is a classical operation in computer aided design for simulation and manufacturing. This procedure simplifies the meshing process, and it enables faster simulations with less memory requirements. But depen ...

2022

Level statistics of the one-dimensional ionic Hubbard model

In this paper we analyze the spectral level statistics of the one-dimensional ionic Hubbard model, the Hubbard model with an alternating on-site potential. In particular, we focus on the statistics of the gap ratios between consecutive energy levels. This ...

2022

Passerelle piétonne en bois Etoy - Allaman

Ce dossier technique présente l’ensemble des étapes de réflexion de mon Projet de Master EPFL dans le domaine du Génie Civil. Le sujet de ce travail est la conception d’une passerelle piétonne et cycliste en bois. Il est supervisé par Mr. Johannes Natterer ...

2021

Laus Ona. Réservoirs et capillaires de part et d’autre du tunnel de la Barre

Lausanne s’est façonnée sur l’écoulement des eaux de la Louve et du Flon. Aujourd’hui, ces rivières canalisées et enterrées ont disparu de la surface, laissant la ville amputée de ses artères principales. D’autre part, les sols imperméables de nos villes e ...

2021

Adaptive isogeometric analysis on two-dimensional trimmed domains based on a hierarchical approach

Annalisa Buffa, Pablo Antolin Sanchez, Rafael Vazquez Hernandez, Luca Coradello

The focus of this work is on the development of an error-driven isogeometric framework, capable of automatically performing an adaptive simulation in the context of second- and fourth-order, elliptic partial differential equations defined on two-dimensiona ...

2020

Reconstruction hydraulique de la débâcle glaciaire du Giétro

Christophe Ancey, Tomás Alfredo Trewhela Palacios, Eric Bardou

Parmi les grands mythes communs à plusieurs cultures, celui du déluge a durablement marqué les esprits. Il tire probablement son origine de l’observation par nos lointains aïeux d’événements de très grande ampleur, marqués par l’arrivée brutale de masses d ...

SHVR - Société d'histoire du Valais romand2019

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