A New Approximate Solution of Nonlinear Diffusion Equation

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Yuan Yi-wu. A New Approximate Solution of Nonlinear Diffusion Equation[J]. Applied Mathematics and Mechanics, 1985, 6(7): 655-659.

Citation:

Yuan Yi-wu. A New Approximate Solution of Nonlinear Diffusion Equation[J]. Applied Mathematics and Mechanics, 1985, 6(7): 655-659.

Citation:

Yuan Yi-wu. A New Approximate Solution of Nonlinear Diffusion Equation[J]. Applied Mathematics and Mechanics, 1985, 6(7): 655-659.

Abstract

In this paper, the same problem in ref. [1] is studied. The author's solution approximately satisfies the whole fundamental equations (1,1) and (1.2), and the whole bound values conditions (1.3-1.5). But the Liu's solution(1) does not satisfy the equation of continuity (1.2).