A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is
Analytical Solution of Nonlinear Diffusion Equation in Two-Dimensional Surface
Acta Physica Polonica. A
We considered practically important case of nonlinear diffusion in the anisotropic plane where diffusion coefficients for diffusion in x and y axis directions can be different. This equation was transformed using similarity variables. The approximate analytical solution of the transformed equation expressed by power-series expansion for two variables about the zero point including only the first terms. The graphic representations show sufficient accuracy of the obtained analytical solution.doi:10.12693/aphyspola.108.979 fatcat:vexgbcuirndfti3r74qgotqq2e