Numerical research of decisions bifurcations in the problem about convection of the binary mix in the closed area

Bifurcational pictures are investigated of decisions for a problem about convection of a binary mix in a cavity of the square form at heating from above and from below in view of normal and abnormal thermodiffusion effect at presence of small corners of cavity inclination in relation to gravitational force. Bifurcational cards are constructed in the field of problem parameters. The opportunity of numerical method application for a finding of unstable decisions is studied.