Retracted: The rational third-kind Chebyshev pseudospectral method for the solution of the Thomas-Fermi equation over infinite interval
Summary: We propose a pseudospectral method for solving the Thomas-Fermi equation which is a nonlinear ordinary differential equation on semi-infinite interval. This approach is based on the rational third-kind Chebyshev pseudospectral method that is indeed a combination of Tau and collocation methods. This method reduces the solution of this problem to the solution of a system of algebraic equations. Comparison with some numerical solutions shows that the present solution is highly accurate. Editorial remark: This paper has been retracted as it was found to contain a substantial amount of material, without referencing, from [\textit{A. Kılıçman} et al., J. Comput. Appl. Math. 257, 79--85 (2014; Zbl 1294.65080)] and [\textit{K. Parand} and \textit{M. Shahini}, Phys. Lett., A 373, No. 2, 210--213 (2009; Zbl 1227.49050)].
scientific article; zbMATH DE number 6372482
scientific article