1 citations · 1 across the 4 of their papers we have counts for
4 papers
Estimation of spatial and time scales of collective behaviors of active matters through learning hydrodynamic equations from particle dynamics
Bappaditya Roy, Natsuhiko Yoshinaga
We present a data-driven framework for learning hydrodynamic equations from particle-based simulations of active matter. Our method leverages coarse-graining in both space and time…
Random growth lattice filling model of percolation: a crossover from continuous to discontinuous transition
Bappaditya Roy, S. B. Santra
A random growth lattice filling model of percolation with touch and stop growth rule is developed and studied numerically on a two dimensional square lattice. Nucleation centers ar…
Finite size scaling study of a two parameter percolation model
Bappaditya Roy, S. B. Santra
A two parameter percolation model with nucleation and growth of finite clusters is developed taking the initial seed concentration ρand a growth parameter g as two tunable paramete…
Discontinuous transition in an equilibrium percolation model with suppression
B. Roy, S. B. Santra
Discontinuous transition is observed in the equilibrium cluster properties of a percolation model with suppressed cluster growth as the growth parameter g0 is tuned to the critical…