Articolo in rivista
Sharp transitions in rotating turbulent convection: Lagrangian acceleration statistics reveal a second critical Rossby number |
In Rayleigh-Bénard convection (RBC) for fluids with Prandtl number Pr1, rotation beyond a critical (small) rotation rate is known to cause a sudden enhancement of heat transfer, which can be explained by a change in the character of the boundary layer (BL) dynamics near the top and bottom plates of… | |
Energy Conserving Lattice Boltzmann Models for Incompressible Flow Simulations |
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Multiscale Model of Gradient Evolution in Turbulent Flows |
A multiscale model for the evolution of the velocity gradient tensor in turbulence is proposed. The model couples restricted Euler (RE) dynamics describing gradient self-stretching with a cascade model allowing energy exchange between scales. We show that inclusion of the cascade process is… | |
Le ambre figurate in Italia meridionale tra VIII e V secolo a.C. Note sui centri di produzione e sulle botteghe |
The study takes up some issues relating to the location of the workshops that produced the valuable figured ambers that marked the aristocratic burials of southern Italy from the eighth to fifth century BC. The contribution of findings and recent studies enabled us to assign some groups of… | |
Modelling the glycocalyx-endothelium-erythrocyte interaction in the microcirculation: a computational study |
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An Enhanced Agent Based Model of the Immune System Respons |
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Uniform weighted approximation on the square by polynomial interpolation at Chebyshev nodes |
The paper deals with de la Vallee Poussin type interpolation on the square at tensor product Chebyshev zeros of the first kind. The approximation is studied in the space of locally continuous functions with possible algebraic singularities on the boundary, equipped with weighted uniform norms. In… | |
The maximum vertex coverage problem on bipartite graphs |
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Lattice Boltzmann spray-like fluids |
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On the limit as $s\to 1^-$ of possibly non-separable fractional Orlicz-Sobolev spaces |
Extended versions of the Bourgain-Brezis-Mironescu theorems on the limit as s->1^- of the Gagliardo-Slobodeckij fractional seminorm are established in the Orlicz space setting. Our results hold for fractional Orlicz-Sobolev spaces built upon general Young functions, and complement those of [13… |
