Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
469285 | Computers & Mathematics with Applications | 2010 | 5 Pages |
Abstract
This paper makes an attempt to develop a fractal derivative model of anomalous diffusion. We also derive the fundamental solution of the fractal derivative equation for anomalous diffusion, which characterizes a clear power law. This new model is compared with the corresponding fractional derivative model in terms of computational efficiency, diffusion velocity, and heavy tail property. The merits and distinctions of these two models of anomalous diffusion are then summarized.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
Wen Chen, Hongguang Sun, Xiaodi Zhang, Dean Korošak,