580 citations
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR184 papers
- Centre National de la Recherche ScientifiqueFR173 papers
- CEA Paris-SaclayFR142 papers
- Université Paris-SaclayFR125 papers
- Université de Versailles Saint-Quentin-en-YvelinesFR122 papers
- Université Paris-SudFR81 papers
- University of ExeterGB59 papers
- Sorbonne UniversitéFR44 papers
- Astrophysique, Instrumentation et ModélisationFR43 papers
- Université Paris CitéFR41 papers
- Université Paris Sciences et LettresFR32 papers
- Institut national de recherche en sciences et technologies du numériqueFR30 papers
8 papers · 1 filter
A short perspective on a posteriori error control and adaptive discretizations
Roland Becker, Stéphane P. A. Bordas, Franz Chouly +1
Error control by means of a posteriori error estimators or indica-tors and adaptive discretizations, such as adaptive mesh refinement, have emerged in the late seventies. Since the…
Projection-based model order reduction for prestressed concrete with an application to the standard section of a nuclear containment building
Eki Agouzal, Jean-Philippe Argaud, Michel Bergmann +3
We propose a projection-based model order reduction procedure for the ageing of large prestressed concrete structures. Our work is motivated by applications in the nuclear industry…
Towards a multigrid method for the M1 model for radiative transfer
Hélène Bloch, Pascal Tremblin, Matthias González +1
We present a geometric multigrid solver for the M1 model of radiative transfer without source terms. In radiative hydrodynamics applications, the radiative transfer needs to be sol…
GP-MOOD: A positive-preserving high-order finite volume method for hyperbolic conservation laws
Rémi Bourgeois, Dongwook Lee
We present an a posteriori shock-capturing finite volume method algorithm called GP-MOOD that solves a compressible hyperbolic conservative system at high-order solution accuracy (…
An all-regime and well-balanced Lagrange-projection type scheme for the shallow water equations on unstructured meshes
Christophe Chalons, Samuel Kokh, Maxime Stauffert
In this work, we focus on the numerical approximation of the shallow water equations in two space dimensions. Our aim is to propose a well-balanced, all-regime and positive scheme.…
Experimenting with the p4est library for AMR simulations of two-phase flows
Florence Drui, Alexandru Fikl, Pierre Kestener +4
Many physical problems involve spatial and temporal inhomogeneities that require a very fine discretization in order to be accurately simulated. Using an adaptive mesh, a high leve…