In the chapter 2, we find the separationofvariables solutions for nonlinear reaction diffusion equation (2.4) by utilizing the group foliation method.
在第二章中我们主要利用群分支法来求解非线性扩散方程(2.4)的分离变量解。
2
Based on pickling principle, research results of membrane separation process and experience of engineering practice, the author developed a method of solving equations in multiple variables.
作者根据钢铁酸洗原理、膜分离工艺研究结果和工程实践经验，提出了多元一次方程求解法。
3
We derive the analytic solution of the non-homogeneous fractional diffusion-wave equation under the mixed boundary conditions using the methodofseparation of variables.