热传导反问题的未来三角正则化法  

Future Trigonometric Regularization Methods for IHCP Problems

作　　者：陈文海[1] 

机构地区：[1]温州师范学院数学系,温州325003

出　　处：《江西科学》2003年第1期1-4,共4页Jiangxi Science

基　　金：温州师范学院科研基金资助(2002Z17)

摘　　要：研究一类可化为第一类Volterra积分方程的热传导反问题(IHCP)的数值解法,在经典的Beck序列法的基础上,提出了改进的未来三角正则化法。仿真结果表明方法是有效的。The numerical solution of IHCP, which could be transferred into the first Volterra equations, was studied. Based on classical Beck future sequential regularization methods, a future trigonometric regularization method was presented. Simulation showed that the method is effective for IHCP.

关 键 词：热传导反问题 未来三角正则化法 VOLTERRA方程 Beck序列法 

分 类 号：O175[理学—数学]