@article{oai:nagoya.repo.nii.ac.jp:00020138, author = {Washimi, Haruichi}, journal = {Proceedings of the Research Institute of Atmospherics, Nagoya University}, month = {Mar}, note = {A new method of perturbation for the study of nonlinear wave propagation in a dielectric medium such as a magnetoplasma is proposed. By this method the wave equations which include the effects due to a nonlinearity or an inhomogeneity of the transverse waves propagating along magnetic field lines are rederived and summarized. Among many kinds of wave modulations described by these equations, the condition for wave-trapping in space plasmas is especially discussed in detail.}, pages = {39--57}, title = {THEORY OF WAVE-TRAPPING IN SPACE PLASMAS}, volume = {35}, year = {1988} }