An explicit difference method for a class of aging diffusion equations group

摘要：

　　Based on the second-order difference formulas of the first and second derivatives,an explicit difference scheme is proposed for a class of aging diffusion equations group.The method is of order o(τ2+ h4) and proved to be conditionally stable by Fourier analysis.The difference equation can be solved without iterative for it is an explicit scheme.Numerical results show the efficiency and dependability.

关键词： aging diffusion equation difference method explicit scheme

作者: Zuyao Wang Xiaozhong ZHANG

作者单位: Shanghai institute of Applied Mathematics and Mechanics,Shanghai University,Shanghai 200072,P.R.Chin Department of Civil Engineering,Shangha university ,Shanghai city 200072 P.R.China;Department of Arc

会议类型: 国际会议

会议名称: 2012 International Applied Mechanics,Mechatronics Automation Symposium(2012应用力学,机电一体化自动化国际研讨会)(IAMMAS2012)

会议地点: 沈阳

会议语种:英文

页码: 1982-1986

在线出版日期: 2012-09-07（万方平台首次上网日期，不代表论文的发表时间）