# Exactly solvable sandpile with fractal avalanching

## Exactly solvable sandpile with fractal avalanching

Exactly solvable sandpile with fractal avalanching 150 150 UKAEA Opendata

# Exactly solvable sandpile with fractal avalanching

A simple one-dimensional sandpile model is constructed which possesses exact analytical solvability while displaying both scale-free behavior and fractal properties. The sandpile grows by avalanching on all scales, yet its shape and energy content are described by a simple, continuous (but nowhere differentiable) analytical formula. The avalanche energy distribution and the avalanche time series are both power laws with index -1 (‘‘1/f spectra’’). [S1063-651X~99!00306-2]

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Journals
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Published date:
01/06/1999