TITLE:
Anomalous diffusion in a variable area whose boundary moves with a constant speed
AUTHORS:
Xicheng Li
KEYWORDS:
fractional calculus; moving boundary; steady state approximation; anomalous diffusion
JOURNAL NAME:
Open Journal of Applied Sciences,
Vol.2 No.4B,
January
16,
2013
ABSTRACT: In this paper, we study a space-fractional anomalous
diffusion in a variable area. The moving boundary is assumed moving with
constant speed. The numerical scheme was present by changing the moving
boundary to a fixed one. The steady-state approximation was also given to show
the properties of the diffusion process.