Published May 25, 2007
| Version v1
Journal article
Anomalous diffusion without scale invariance
Creators
- 1. Department of Earth Sciences, University of Bergen, Allegaten 41, N5007 Bergen (Norway)
Description
Asymptotic behaviour of a new class of anomalous diffusion equations for subdiffusive transport defined in terms of generalized distributed fractional-order time derivatives is considered. The effect of slowly varying factors on the scaling function of asymptotic solutions is demonstrated. The origin of slowly varying scaling factors in the CTRW models is discussed
Additional details
Identifiers
- DOI
- 10.1088/1751-8113/40/21/007;
- PII
- S1751-8113(07)41915-1;
Publishing Information
- Journal Title
- Journal of Physics. A, Mathematical and Theoretical (Online)
- Journal Volume
- 40
- Journal Issue
- 21
- Journal Page Range
- p. 5551-5563
- ISSN
- 1751-8121
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38072518
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ASYMPTOTIC SOLUTIONS; DIFFUSION; DIFFUSION EQUATIONS; FUNCTIONS; SCALE INVARIANCE
- Descriptors DEC
- DIFFERENTIAL EQUATIONS; EQUATIONS; INVARIANCE PRINCIPLES; MATHEMATICAL SOLUTIONS; PARTIAL DIFFERENTIAL EQUATIONS