Instability of Interaction of a Triplet of Internal Gravity Waves under Conditions of a Constant Wind and Nonlinear Desynchronism

Abstract

The interaction of internal gravity waves in the Earth’s atmosphere is considered in the presence of a horizontal altitude-independent wind. Taking into account nonlinear terms, up to the third order inclusive, it was possible to determine the form and conditions of existence of the soliton and nonlinear periodic solutions. The issue of the stability of the solutions is examined.