Generalized diffusion-advection schemes and dispersive sedimentation: a fractional approach

Article Abstract:

A new study demonstrates that the extension of the classical diffusion-advection model to anomolous diffusion gives rise to several different possible Gagilei variant or invariant schemes.

Groundwater flow

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From a generalized Chapman-Kolmogorov equation to the fractional Klein-Kramers equation

Article Abstract:

A new study investigates a non-Markovian generalization of the Chapman-Kolmogorov transition equation for continuous random processes governed by a waiting time distribution.

Markov processes

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Dispersive transient photocurrent in amorphous silicon at high and low trap-state occupations

Article Abstract:

A new study investigates the transient photocurrent in hydrogenated amorphous silicon in all relevant time regimes and light-intensity ranges.

Electric properties, Semiconductors, Silicon

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