On the approximation of the dynamics of sandpile surfaces. (Q1432740)
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scientific article; zbMATH DE number 2076368
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the approximation of the dynamics of sandpile surfaces. |
scientific article; zbMATH DE number 2076368 |
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On the approximation of the dynamics of sandpile surfaces. (English)
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22 June 2004
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Summary: We consider a continuous model for sandpile surface dynamics and show that in the long-scale limit the finite-difference approximation in time of this model converges to a discretized evolutionary variational inequality with gradient constraint.
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