数学物理反问题不适定性理论研究  

The Research of Ill-posted Theory of Math-Physics Inverse Problem

作　　者：彭亚绵[1] 安敏[1] 纪楠[1] 杨爱民[1] 

机构地区：[1]河北理工大学理学院,河北唐山063009

出　　处：《科技信息》2007年第5期150-151,共2页Science & Technology Information

摘　　要：本文对当前的热门问题反问题,从数学角度给出它的算子形式,讨论了反问题的求解难点不适定性理论,并在Tikhonov正则化方法下给出了数值算例。In this paper, the operator form of inversr problem is given in the math way. The ill-posed theory of request difficulty of inverse problem is discussed. The numerical example is compute by the Tikhonov regularization method.

关 键 词：反问题 算子 不适定性 正则化方法 

分 类 号：O175.12[理学—数学]