Kn. Ostrikov et Oa. Osmayev, NONLINEAR-INTERACTIONS OF AZIMUTHAL SURFACE-WAVES IN A MAGNETOACTIVE PLASMA WAVE-GUIDE, Contributions to Plasma Physics, 34(5), 1994, pp. 661-668
Several possible three-wave and four-wave interactions, namely decay a
nd modulational instabilities of a specific type of surface waves-azim
uthal sufaces waves (ASW)-in a magnetoactive plasma waveguide are cons
idered. The studied ASW propagate in the azimuthal direction at the cy
lindrical waveguide wall-plasma interface.