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| Titel |
Projection of compact fractal sets: application to diffusion-limited and cluster-cluster aggregates |
| VerfasserIn |
F. Maggi |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1023-5809
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| Digitales Dokument |
URL |
| Erschienen |
In: Nonlinear Processes in Geophysics ; 15, no. 4 ; Nr. 15, no. 4 (2008-08-26), S.695-699 |
| Datensatznummer |
250012721
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| Publikation (Nr.) |
 copernicus.org/npg-15-695-2008.pdf |
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| Zusammenfassung |
| The need to assess the three-dimensional fractal dimension of
fractal aggregates from the fractal dimension of two-dimensional
projections is very frequent in geophysics, soil, and atmospheric
sciences. However, a generally valid approach to relate the two- and
three-dimensional fractal dimensions is missing, thus questioning
the accuracy of the method used until now in practical applications.
A mathematical approach developed for application to suspended
aggregates made of cohesive sediment is investigated and applied
here more generally to Diffusion-Limited Aggregates (DLA) and
Cluster-Cluster Aggregates (CCA), showing higher accuracy in
determining the three-dimensional fractal dimension compared to the
method currently used. |
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