Visualizzazione post con etichetta fluctuations. Mostra tutti i post
Visualizzazione post con etichetta fluctuations. Mostra tutti i post
giovedì 14 maggio 2026

# gst: apropos of dissipation of fast tides, turbulent damping of fast tidal oscillations by three-dimensional Rayleigh-Bénard convection with a radiating free surface.

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<< ️(AA) present three-dimensional Dedalus simulations of Rayleigh–Benard convection with a blackbody-radiating free upper surface, su...
lunedì 13 aprile 2026

# gst: evolving fractal dimensions in iterative bicolored percolation.

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<< ️ Criticality is traditionally regarded as an unstable, fine-tuned fixed point of the renormalization group. (AA)   int...
giovedì 9 aprile 2026

# gst: entropy production rate in stochastically time-evolving asymmetric networks.

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<< ️ Fluctuations in parameters that are typically treated as fixed play a crucial role in the behavior of complex systems. However, t...
martedì 3 febbraio 2026

# gst: nonlocal Kramers-Moyal formulas and data-driven discovery of stochastic dynamical systems with multiplicative Lévy noise.

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<< ️ Traditional data-driven methods, effective for deterministic systems or stochastic differential equations (SDEs) with Gaussian no...
lunedì 17 novembre 2025

# gst: effect of stochasticity on initial transients and chaotic itinerancy for a natural circulation loop.

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<< ️ The introduction of stochastic forcing to dynamical systems has been shown to induce qualitatively different behaviors, such as a...
martedì 14 ottobre 2025

# gst: predicting the response of structurally altered and asymmetrical networks.

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<< ️(AA) investigate how the response of coupled dynamical systems is modified due to a structural alteration of the interaction . ...
giovedì 2 ottobre 2025

# gst: influence of boundary conditions and interfacial slip to achieve a nonequilibrium steady-state for highly confined flows

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<< ️(AA) investigate the equilibration time to attain steady-state for a system of liquid molecules under boundary-driven planar Couet...
mercoledì 6 agosto 2025

# gst: fluctuations around turbulence

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<< ️ Numerical simulations of turbulent flows at realistic Reynolds numbers generally rely on filtering out small scales from the Navi...
lunedì 14 luglio 2025

# gst: dynamics and chaotic properties of the fully disordered Kuramoto model.

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<< ️ Frustrated random interactions are a key ingredient of spin glasses. From this perspective, (AA) study the dynamics of the Kuram...
venerdì 16 maggio 2025

# gst: emergent scattering regimes in disordered metasurfaces near critical packing.

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<< Disordered metasurfaces provide a versatile platform for harnessing near- and far-field scattered light. Most research ...
giovedì 8 maggio 2025

# gst: apropos of adaptation of simple organisms to changing environments, self-organization and memory in a disordered entity to random driving.

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AA << consider self-organization and memory formation in a mesoscopic model of an amorphous solid subject to a protocol of random shea...
giovedì 10 aprile 2025

# gst: multiparticle dispersion in rotating-stratified turbulent flows (when stratification increases turbulent fluctuations may not be weaker)

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AA << study the relative movement of groups of two (pairs) and four (tetrahedra) Lagrangian particles using direct numerical simulatio...
martedì 25 marzo 2025

# gst: droplet bag formation in turbulent airflows.

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AA << present numerical simulations investigating the evolution of liquid droplets into baglike structures in turbulent ai...
sabato 8 marzo 2025

# gst: 'jazzy' intermittency, its onset and multiscaling in active turbulence.

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<< Recent results suggest that highly active, chaotic, nonequilibrium states of living fluids might share much in common with high Rey...
giovedì 6 marzo 2025

# gst: turbulence-induced fluctuating interfaces in heterogeneously-active suspensions.

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AA << investigate the effects of heterogeneous (spatially varying) activity in a hydrodynamical model for dense bacterial suspensions,...
martedì 31 dicembre 2024

# gst: stochastic adaptation, stochastic resonance.

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<< Stochastic resonance is a phenomenon possessed by some nonlinear oscillators, in which a weak signal is boosted by noise. Both the ...
mercoledì 11 dicembre 2024

# gst: turbulence in viscous binary fluid mixtures induced by interfacial fluctuations.

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AA << demonstrate the existence of interface-induced turbulence, an emergent nonequilibrium statistically steady state with spatiotemp...
lunedì 14 ottobre 2024

# gst: apropos of fluctuations, an unconventional approach to (fuzzy) morphogenesis

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AA << propose an unconventional mechanism where stochastic fluctuations drive the emergence of morphological patterns. >>️ In t...
lunedì 9 settembre 2024

# gst: critical crack length during fracture.

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AA << established an inverse correlation between the strength of the material and the cracks which grow inside it—both the maximum cra...
mercoledì 3 luglio 2024

# gst: when generalized diffusion could result from stochastic processes.

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<< Despite the success of fractional Brownian motion (fBm) in modeling systems that exhibit anomalous diffusion due to temporal correl...