2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/24906We review some aspects of the realistic implementation of the dynamical mean-field method. We extend the techniques introduced in Ref.[A. Georges, G. Kotliar, W. Krauth, and M.J. Rozenberg, Rev. Mod. Phys. 68, 13 (1996)] to include the calculations of transport coefficients. The approach is illustrated on La_{1-x}Sr_xTiO_3 material undergoing a density driven Mott transition.29 pages, 25 PS figures, in RevTex formatStrongly Correlated ElectronsMaterials Sciencetext