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- Title
DISCRETE FRACTIONAL DIFFUSION MODEL WITH TWO MEMORY TERMS.
- Authors
Yan-Mei QIN; Hua KONG; Kai-Teng WU; Xiao-Ming ZHU
- Abstract
Fractional calculus can always exactly describe anomalous diffusion. Recently the discrete fractional difference is becoming popular due to the depiction of non-linear evolution on discrete time domains. This paper proposes a diffusion model with two terms of discrete fractional order. The numerical simulation is given to reveal various diffusion behaviors.
- Subjects
MATHEMATICAL models of diffusion; FRACTIONAL calculus; NONLINEAR evolution equations; TIME-domain analysis; COMPUTER simulation; FOURIER'S law (Thermodynamics)
- Publication
Thermal Science, 2015, Vol 19, Issue 4, p1177
- ISSN
0354-9836
- Publication type
Article
- DOI
10.2298/TSCI1504177Q