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arXiv · 2009.10594

The explicit formula for solution of anomalous diffusion equation in the multi-dimensional space

Durdimurod Durdiev·Elina Shishkina·Sergei Sitnik
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Abstract

This paper intends on obtaining the explicit solution of $n$-dimensional anomalous diffusion equation in the infinite domain with non-zero initial condition and vanishing condition at infinity. It is shown that this equation can be derived from the parabolic integro-differential equation with memory in which the kernel is $t^{-α}E_{1-α, 1-α}(-t^{1-α}),α\in(0, 1),$ where $E_{α, β}$ is the Mittag-Liffler function. Based on Laplace and Fourier transforms the properties of the Fox H-function and convolution theorem, explicit solution for anomalous diffusion equation is obtained.

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Durdimurod Durdiev, Elina Shishkina, Sergei Sitnik. 2020-09-20. The explicit formula for solution of anomalous diffusion equation in the multi-dimensional space. https://arxiv.org/abs/2009.10594

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