一类非线性发展方程的AGE方法与并行计算

AGE numerical parallel method for a class of nonlinear evolution equations

为研究二维非线性发展方程适合于并行机上运行的高效率计算方法,给出了求解一类非线性发展方程的交替分组显示AGE方法,并得到了方法的无条件稳定性以及具有并行性兼顾的结果.数值结果说明,本方法具有良好的有效性、使用性.

An AGE (alternating group explicit) numerical parallel method is given for a class of nonlinear evolution equation, and obtains the result of unconditionally stable and parallel. A numerical example is presented to illustrate the practicality and usefulness of this method.