期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
求非线性方程近似解的逐次迭代法
1
作者 蔡军伟 梁方楚 《宁波高等专科学校学报》 2004年第2期6-8,共3页
本文提出了求解非线性问题的一种新方法———逐次迭代法 ,本方法先是给出一个初始近似解 ,然后将这个近似解进行校正迭代 ,使之接近于真实解 ,把一个非线性问题转化为一个线性问题来解决。
关键词 求非线性方程 近似解 逐次迭代法 DUFFING方程
下载PDF
SUCCESSIVELY ITERATIVE TECHNIQUE OF SIGN-CHANGING SOLUTION TO A NONLINEAR THIRD-ORDER BOUNDARY VALUE PROBLEM
2
作者 Qingliu Yao (Dept. of Applied Math., Nanjing University of Finance and Economics, Nanjing 210003) 《Annals of Differential Equations》 2012年第2期242-246,共5页
The iterative technique of sign-changing solution is studied for a nonlinear third-order two-point boundary value problem, where the nonlinear term has the time sin-gularity. By applying the monotonically iterative te... The iterative technique of sign-changing solution is studied for a nonlinear third-order two-point boundary value problem, where the nonlinear term has the time sin-gularity. By applying the monotonically iterative technique, an existence theorem is established and two useful iterative schemes are obtained. 展开更多
关键词 nonlinear ordinary differential equation successively iterative techni-que sign-changing solution
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部