Stratification of approximating surfaces for the Lorenz attractor
Gennady A. Leonov, Volker Reitmann
We investigate the algebraic approximation of global attractor, e.g. of Lorenz attractor. The analysis of algebraic approximating surfaces is connected with the stratified structure of there algebraic sets and the existence of singular points. Using the mentioned algebraic properties we can give some additional characterization of Lorenz attractor.