EXACT SOLUTIONS OF THE EXTENDED BURGERS-FISHER EQUATION
WANG Xinyi, LU Yuekai*
Institute of Theoretical Physics, Academia Sinica, Beijing 100080
Department of Physics, Suzhou University, Suzhou 215006
*Department of Physics, Lanzhou University, Lanzhou 730000
EXACT SOLUTIONS OF THE EXTENDED BURGERS-FISHER EQUATION
WANG Xinyi;LU Yuekai*
Institute of Theoretical Physics, Academia Sinica, Beijing 100080
Department of Physics, Suzhou University, Suzhou 215006
*Department of Physics, Lanzhou University, Lanzhou 730000
Abstract： The exact solitary wave solutions of the extended Burgers-Fisher equation
∂u/∂t + αuδ∂u/∂x - ∂2u/∂x2 = βu(1-uδ) are obtained by using a simple and effective nonlinear transformation. The results are the generalization of the former work.
(Nonlinearity, bifurcation, and symmetry breaking)
引用本文:
WANG Xinyi;LU Yuekai*. EXACT SOLUTIONS OF THE EXTENDED BURGERS-FISHER EQUATION[J]. 中国物理快报, 1990, 7(4): 145-147.
WANG Xinyi, LU Yuekai*. EXACT SOLUTIONS OF THE EXTENDED BURGERS-FISHER EQUATION. Chin. Phys. Lett., 1990, 7(4): 145-147.
1990, Vol. 7 
