MULTIPLE SOLITON SOLUTIONS FOR THE NAGUMO EQUATION AND THE MODIFIED GENERAL BURGERS-FISHER EQUATION

作者：Abdusalam H A^*

来源：International Journal of Computational Methods, 2006, 3(3): 371-381.

DOI：10.1142/S0219876206000904

• Telegraph reaction diffusion equation
• modified tanh-function method
• Nagumo's equation
• general Burgers-Fisher equation
• soliton solutions

A generalized tanh-function method is used for constructing exact travelling wave solutions for Nagumo's equation and the modified generalized Burger-Fisher equation. Also new multiple soliton solutions are obtained for both equations. Limit case of the time delay is studied and the results of the general Burgers-Fisher equations are verified.

• 出版日期2006-9