Stochastic PDE solvers (SPDE) built on top of exponax: Exponential Euler-Maruyama stepper for the stochastic Allen-Cahn equation with additive/multiplicative Q-Wiener noise, tamed nonlinearities, ensemble utilities, Richardson extrapolation, and a Strang-split hybrid SSA scaffold.
chemical-engineering fft pde spde phase-field stochastic-processes statistical-physics equinox spectral-methods jax richardson-extrapolation sciml milstein differentiable-physics mollifiers etdrk exponential-euler-maruyama
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Updated
Feb 27, 2026 - Python