German Drazer, Horacio S. Wio, Constantino Tsallis
Published 1999-10-06Version 1
Recently, analytical solutions of a nonlinear Fokker-Planck equation describing anomalous diffusion with an external linear force were found using a non extensive thermostatistical Ansatz. We have extended these solutions to the case when an homogeneous absorption process is also present. Some peculiar aspects of the interrelation between the deterministic force, the nonlinear diffusion and the absorption process are discussed.
Comments: RevTex, 16 pgs, 4 figures. Accepted in Physical Review E
Journal: Phys.Rev.E61:1417-1422,2000
Anomalous diffusion associated with nonlinear fractional derivative Fokker-Planck-like equation: Exact time-dependent solutions
Consequences of the H-Theorem from Nonlinear Fokker-Planck Equations
Markov vs. nonMarkovian processes A comment on the paper Stochastic feedback, nonlinear families of Markov processes, and nonlinear Fokker-Planck equations by T.D. Frank
