Self-similar vortex
Koverda V. P.1, Skokov V. N.1
1Institute of Thermal Physics, Ural Branch of the Russian Academy of Science, Yekaterinburg, Russia
Email: koverda@itp.uran.ru

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An analytical approach is proposed to describe a computer model of a "sand heap" that describes positive 1/f fluctuations. The solutions to the proposed equations are random processes with power-law behavior of power spectra and distribution functions of random fluctuations. Keywords: self-similar random processes, stochastic equations, vortices, power spectrum, 1/f-noise.
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