FracFit: A robust parameter estimation tool for fractional calculus models
FracFit: A robust parameter estimation tool for fractional calculus models
Abstract Anomalous transport cannot be adequately described with classical Fickian advectionādispersion equations (ADE) with constant coefficients. Rather, fractional calculus models may be used, which capture salient features of anomalous transport (e.g., skewness and power law tails). FracFit is a parameter estimation tool based on spaceāfractional and timeāfractional models used by ā¦