【摘 要】
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By means of the standard truncated Painleve expansion and a variable separation approach, a general variable separation solution of the generalized Burgers syst
【机 构】
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Department of Physics,Shanghai Institute of Mathematics and Mechanics
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By means of the standard truncated Painleve expansion and a variable separation approach, a general variable separation solution of the generalized Burgers system is derived. In addition to the usual localized coherent soliton excitations like dromions, lumps, rings, breathers, instantons, oscillating soliton excitations, peakons, foldons,and previously revealed chaotic and fractal localized solutions, some new types of excitations - compacton and Jacobi periodic wave solutions are obtained by introducing appropriate lower dimensional piecewise smooth functions and Jacobi elliptic functions.
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