43 citations
- University of ArizonaUS5 papers
- Astrophysique, Instrumentation et ModélisationFR2 papers
- CEA Paris-SaclayFR2 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR2 papers
- Délégation Paris 7FR2 papers
- European Space Astronomy CentreES2 papers
- Laboratoire AstroParticule et CosmologieFR2 papers
- Los Alamos National LaboratoryUS2 papers
- The University of AdelaideAU2 papers
- Université Paris CitéFR2 papers
- Australia Telescope National FacilityAU1 paper
9 papers
Boundary-compatible interacting approximations of quasilinear PDEs on bounded domains
Thierry Paul, Emmanuel Trélat
We develop a general operator-theoretic route that turns Kato-type quasilinear evolution systems on a Banach scale into finite-dimensional interacting approximations. The c…
Multi-agent systems with multiple-wise interaction: Propagation of chaos and macroscopic limit
Thierry Paul, Stefano Rossi, Emmanuel Trélat
We consider interacting multi-agent systems where the interaction is not only pairwise but involves simultaneous interactions among multiple agents (multiple-wise interaction). By…
Universal approximations of quasilinear PDEs by finite distinguishable particle systems
Thierry Paul, Emmanuel Trélat
In this paper, we prove that sufficiently regular solutions of any quasilinear PDE can be approximated by solutions of systems of N distinguishable particles, to within 1/ ln(N ).…
From microscopic to macroscopic: the large number dynamics of agents and cells, possibly interacting with a chemical background
Thierry Paul
In this paper we review some recent results dealing with the transition between microscopic and macroscopic scales in different fields, including kinetic theory, cells movement in…
Modulated X-ray Emissivity near the Stress Edge in Sgr A*
M. Falanga, F. Melia, M. Prescher +2
Sgr A* is thought to be the radiative manifestation of a ~3.6E6 Msun supermassive black hole at the Galactic center. Its mm/sub-mm spectrum and its flare emission at IR and X-ray w…
Radio Synchrotron Emission from Secondary Leptons in the Vicinity of Sgr A*
Roland M. Crocker, David Jones, David R. Ballantyne +1
A point-like source of ~TeV gamma-rays has recently been seen towards the Galactic center by HESS and other air Cerenkov telescopes. In recent work (Ballantyne et al. 2007), we dem…