Convergence and stability need to be considered before developing efficient numerical methods.
为了构造有效的数值方法，首先要考虑到数值方法的收敛性和稳定性。
The finite element method is one of the efficient numerical methods to solve partial different equations (PDEs).
有限元法是解偏微分方程的有效方法之一。
Numerical experiment shows that the methods are efficient.
数值试验表明这类方法是有效的。
应用推荐