Abstract.
For a higher-dimensional integrable nonlinear dynamical system, there are abundant coherent soliton excitations. By means of the extended map** approach, new exact quasi-periodic and non-periodic solutions for the (2+1)-dimensional nonlinear systems are displayed both analytically and graphically.
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Bai, C., Niu, H. Quasi-periodic and non-periodic waves in (2+1) dimensions. Eur. Phys. J. D 47, 221–225 (2008). https://doi.org/10.1140/epjd/e2008-00038-x
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DOI: https://doi.org/10.1140/epjd/e2008-00038-x