Symmetry analysis and invariant solutions of (3 + 1)-dimensional Kadomtsev–Petviashvili equation
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DOI: 10.1142/s0219887818501256
Abstract: Based on Lie symmetry analysis, we study nonlinear waves in fluid mechanics with strong spatial dispersion. The similarity reductions and exact solutions are obtained based on the optimal system an... read more here.
Keywords: invariant solutions; symmetry analysis; analysis invariant; symmetry ... See more keywords