431 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Universität HamburgDE21 papers
- Centre National de la Recherche ScientifiqueFR10 papers
- University of ReadingGB10 papers
- Heidelberg UniversityDE8 papers
- University of CopenhagenDK8 papers
- Keele UniversityGB7 papers
- Sharif University of TechnologyIR7 papers
- The Open UniversityGB7 papers
- Universidad de AntofagastaCL7 papers
- University of EdinburghGB7 papers
- University of SalernoIT7 papers
- University of St AndrewsGB7 papers
4 papers · 1 filter
A Large Deviation Theory-based Analysis of Heat Waves and Cold Spells in a Simplified Model of the General Circulation of the Atmosphere
Vera Melinda Galfi, Valerio Lucarini, Jeroen Wouters
We study temporally persistent and spatially extended extreme events of temperature anomalies, i.e. heat waves and cold spells, using large deviation theory. To this end, we consid…
A proof of concept for scale-adaptive parameterizations: the case of the Lorenz '96 model
Gabriele Vissio, Valerio Lucarini
Constructing efficient and accurate parameterizations of sub-grid scale processes is a central area of interest in the numerical modelling of geophysical fluids. Using a modified v…
Parametrization of stochastic multiscale triads
Jeroen Wouters, Stamen I. Dolaptchiev, Valerio Lucarini +1
We discuss applications of a recently developed method for model reduction based on linear response theory of weakly coupled dynamical systems. We apply the weak coupling method to…
Equivalence of Non-Equilibrium Ensembles and Representation of Friction in Turbulent Flows: The Lorenz 96 Model
Giovanni Gallavotti, Valerio Lucarini
We construct different equivalent non-equilibrium statistical ensembles in a simple yet instructive -degrees of freedom model of atmospheric turbulence, introduced by Lorenz in…