Nonlinear theory of localized standing waves

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Denardo, Bruce ; Larraza, Andrés ; Putterman, Seth ; Roberts, Paul (1992)
  • Publisher: Physical Review Letters

An investigation of the nonlinear dispersive equations of continuum mechanics reveals localized standing-wave solutions that are domain walls between regions of different wave number. These states can appear even when the dispersion law is a single-valued function of the wave number. In addition, we calculate solutions for kinks in cutoff and noncutoff modes, as well as cutoff breather solitons. Division of Engineering and Geophysics of the Office of Basic Energy Science of U.S. DOE for support. NPS-Funded Research Program Division of Engineering and Geophysics of the Office of Basic Energy Science of U.S. DOE
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