Martynyuk, A.A., Chernetskaya, L.M. and Martynyuk-Chernienko, Y.A. 2024. Dynamics analysis of the set of trajectories on a product of convex compacts . Reports of the National Academy of Sciences of Ukraine. 9 (Nov. 2024), 44–50. DOI:https://doi.org/10.15407/dopovidi2016.09.044.