求解奇异非线性方程组的三角进化算法

Triangle Evolutionary Algorithm for Solving Singular Nonlinear Equations

给出了一种基于三角进化算法(TE)的求解奇异非线性方程组的方法.将方程组的求解问题先转化为无约束函数优化问题,而后利用种群并行搜索策略的三角进化算法对其求解.数值实验的结果证明了该算法的全局收敛性和有效性.

A method for solving singular nonlinear equations is proposed based on triangle evolutionary algorithm.The problem is transformed into optimization problem without constraints to be solved by triangle evolution whose a parallel searching strategy is used.Numerical computations show that this algorithm is convergent globally and effective.