Complexation of Wavenumbers in Solitons
نویسنده
چکیده
It is shown that, by letting wavenumbers and frequencies complex in Hirota’s bilinear method, new classes of exact solutions of soliton equations can be obtained systematically. They include not only singular or N -homoclinic solutions but also N -wavepacket solutions. PACS: 03.40.Kf, 47.35.+i
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