: Density fluctuations, level-crossing statistics, Farmax process
Let ρ(x,t) evolve as: ∂ρ/∂t = D∇²ρ + η(x,t) – β(ρ – ρ₀)³ + Farmax term… Farmax Excursions On Density Pdf Downloadl
Density excursions govern phase transitions, congestion, and aggregation. Unlike Gaussian random fields, Farmax processes incorporate asymmetric relaxation and multiplicative noise. : Density fluctuations
Farmax parameters calibrated from empirical density data. Farmax process Let ρ(x
We compute mean excursion length ⟨L⟩ above density threshold ρ_c using the Rice formula.