Low-mode hereditary models of cosmic dynamo

The report has been made today at the scientific seminar by the Junior Researcher of the Laboratory of Electromagnetic Radiation of IKIR FEB RAS, Kazakov Evgeniy Anatolevich.

Results on the study of one class of cosmic dynamo system hereditary models, based on Galerkin two-mode approximations of dynamo equations, were presented. Hereditarity (memory) in models is presented in the mechanism of alpha-effect suppression by large-scale noise. Proves of excistence and the uniqueness of the solution for integro-differential equations of the model, a differential scheme developed for their numerical solution and the calculation experiment results are presented. The results were obtained during the process of preparation of the dissertation for the Candidate degree.