Regensburg 2000 – wissenschaftliches Programm

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DY: Dynamik und Statistische Physik

DY 46: POSTER II

DY 46.15: Poster

Donnerstag, 30. März 2000, 15:00–18:00, D

The Smilarity Group and Anomalous Diffusion Equations — •Christian Schulzky¹, Chris Essex², Matt Davison², Astrid Franz¹, and Karl Heinz Hoffmann¹ — ¹TU Chemnitz,Institut für Physik,09131 Chemnitz — ²Department of Applied Mathematics, University of Western Ontario,London, Canada N6A 5B7

We exploit the merits of a similarity group approach to anomalous diffusion on fractals and compare different analytical probalility density functions in the similarity variable. Also the examination of numerical data under the aspect of this group gives new insight in diffusive processes on fractals as a model for disordered media.