Explicit solution and existence of a limiting amplitude for a problem in the dynamics of a stratified fluid. (English. Russian original) Zbl 0585.76172

Sov. Math. Dokl. 30, 190-194 (1984); translation from Dokl. Akad. Nauk SSSR 277, 1039-1043 (1984).
Summary: We consider one of the apparently few time-dependent problems in the dynamics of a stratified fluid admitting an explicit closed-form solution. In addition to constructing this solution, we also investigate some questions connected with its behavior at large values of time, and the question of the existence of a limiting amplitude.


76V05 Reaction effects in flows
76D10 Boundary-layer theory, separation and reattachment, higher-order effects