72 citations
- Centre National de la Recherche ScientifiqueFR5 papers
- Centre de Mathématiques Appliquées de l'École polytechniqueFR4 papers
- École PolytechniqueFR4 papers
- Politecnico di MilanoIT4 papers
- Institut national de recherche en sciences et technologies du numériqueFR2 papers
- Stockholm UniversitySE2 papers
- Universidade de VigoES2 papers
- Alenia AermacchiIT1 paper
- Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und MeeresforschungDE1 paper
- A.M. Obukhov Institute of Atmospheric PhysicsRU1 paper
- Astrophysique, Instrumentation et ModélisationFR1 paper
- Austrian Academy of SciencesAT1 paper
21 papers
Limited impact of Greenland meltwater on abruptness and reversibility of future Atlantic overturning changes
Oliver Mehling, Katinka Bellomo, Federico Fabiano +4
All climate models project that the Atlantic Meridional Overturning Circulation (AMOC) will weaken in the 21st century, but most models neglect increasing runoff from the Greenland…
Improving the scalability of a high-order atmospheric dynamics solver based on the deal.II library
Giuseppe Orlando, Tommaso Benacchio, Luca Bonaventura
We present recent advances on the massively parallel performance of a numerical scheme for atmosphere dynamics applications based on the deal.II library. The implicit-explicit disc…
Efficient and scalable atmospheric dynamics simulations using non-conforming meshes
Giuseppe Orlando, Tommaso Benacchio, Luca Bonaventura
We present the massively parallel performance of a -adaptive solver for atmosphere dynamics that allows for non-conforming mesh refinement. The numerical method is based on a Di…
Impact of curved elements for flows over orography with a Discontinuous Galerkin scheme
Giuseppe Orlando, Tommaso Benacchio, Luca Bonaventura
We present a quantitative assessment of the impact of high-order mappings on the simulation of flows over complex orography. Curved boundaries were not used in early numerical meth…
Robust and accurate simulations of flows over orography using non-conforming meshes
Giuseppe Orlando, Tommaso Benacchio, Luca Bonaventura
We systematically validate the static local mesh refinement capabilities of a recently proposed IMEX-DG scheme implemented in the framework of the deal.II library. Non-conforming m…
Bases of subalgebras of K[[x]] and K[x]
Abdallah Assi, Pedro A. García-Sánchez, Vincenzo Micale
Let be formal power series (respectively polynomials) in thevariable . We study the semigroup of orders of the formal series inthe algebra $K[[ f1,\ldots, f\…