Numerical investigation of dynamics of the extended model of the Belousov-Zhabotinski reaction

6-stage Oregonator model, one of the models of the oscillating Belousov-Zhabotinski reaction, was considered in the article. L-stable method based on ABC-scheme with real coefficients is used for solving differential equations system. Method is appropriate for systems with high stiffness coefficient. Article considered analysis of oscillations, values of the periods of oscillations. Belousov-Zhabotinski’s reacton is the one of the greatest chemical oscillating reaction.