40 citations · 57 across the 5 of their papers we have counts for
5 papers
Dynamical Fractional and Multifractal Fields
Gabriel B. Apolinário, Laurent Chevillard, Jean-Christophe Mourrat
Motivated by the modeling of three-dimensional fluid turbulence, we define and study a class of stochastic partial differential equations (SPDEs) that are randomly stirred by a spa…
Vortex Gas Modeling of Turbulent Circulation Statistics
G. B. Apolinário, L. Moriconi, R. M. Pereira +1
Statistical properties of circulation encode relevant information about the multi-scale structure of turbulent cascades. Recent massive computational efforts have posed challenging…
Shot noise multifractal model for turbulent pseudo-dissipation
G. B. Apolinário, L. Moriconi
Multiplicative cascades have been used in turbulence to generate fields with multifractal statistics and long-range correlations. Examples of continuous and causal stochastic proce…
The Onset of Intermittency in Stochastic Burgers Hydrodynamics
G. B. Apolinário, L. Moriconi, R. M. Pereira
We study the onset of intermittency in stochastic Burgers hydrodynamics, as characterized by the statistical behavior of negative velocity gradient fluctuations. The analysis is ba…
Instantons and Fluctuations in a Lagrangian Model of Turbulence
G. B. Apolinário, L. Moriconi, R. M. Pereira
We perform a detailed analytical study of the Recent Fluid Deformation (RFD) model for the onset of Lagrangian intermittency, within the context of the Martin-Siggia-Rose-Janssen-d…