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    Duan Wen-Shan, Yang Hong-Juan, Shi Yu-Ren. An exact solution of Fisher equation and its stabilityJ. Chin. Phys. B, 2006, 15(7): 1414-1417.
    Duan Wen-Shan, Yang Hong-Juan, Shi Yu-Ren. An exact solution of Fisher equation and its stabilityJ. Chin. Phys. B, 2006, 15(7): 1414-1417.
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    • An exact solution of Fisher equation and its stability

      Abstract
    • In this paper, the Fisher equation is analysed. One of its travelling wave solution is obtained by comparing it with KdV--Burgers (KdVB) equation. Its amplitude, width and speed are investigated. The instability for the higher order disturbances to the solution of the Fisher equation is also studied.
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