Showing papers on "Multiple-scale analysis published in 1970"
TL;DR: In this article, it was shown that if the time-dependent perturbation Hamiltonian admits of Fourier resolution, then the solution of the wave equation possesses perturbations expansions, without any secular term.
Abstract: It is shown that if the time-dependent perturbation Hamiltonian admits of Fourier resolution, then the solution of the wave equation possesses perturbation expansions, without any secular term. Further, each term can be expressed in terms of its Fourier resolution.
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