安徽大学学报(自然科学版)2017,Vol.41Issue(4):51-54,4.DOI:10.3969/j.issn.1000-2162.2017.04.009
一类抛物型方程反问题的变分迭代解法
Applied variational iteration method to an inverse problem of parabolic equation
摘要
Abstract
In this paper,the variational iteration method was used to study the exact solution of an inverse parabolic problem.Using the additional given data,this method got the exact solution and unknown parameter of parabolic partial difference equation with the Neumann boundary conditions.One example showed the efficiency of the variational iteration method.关键词
变分迭代法/反问题/抛物型方程/拉格朗日乘子/未知参数Key words
variational iteration method/inverse problem/parabolic equation/Lagrange multipliers/unknown parameter分类
数理科学引用本文复制引用
李艳青,黄得建,吴慧迪..一类抛物型方程反问题的变分迭代解法[J].安徽大学学报(自然科学版),2017,41(4):51-54,4.基金项目
国家自然科学基金资助项目(11271063) (11271063)
海南热带海洋学院大学生创新创业基金资助项目(20150122) (20150122)
琼州学院青年科学基金资助项目(QYQN201519,QYQN201520) (QYQN201519,QYQN201520)