A posteriori truncated regularization method for identifying unknown heat source on a spherical symmetric domain

doi:10.1186/s13662-017-1276-1

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	A posteriori truncated regularization method for identifying unknown heat source on a spherical symmetric domain
	Yang, Fan; Zhang, Miao; Li, Xiao-Xiao; Ren, Yu-Peng
刊名	ADVANCES IN DIFFERENCE EQUATIONS
	2017-09
关键词	identifying the unknown source ill-posed problem regularization method a posteriori parameter choice rule spherical symmetric domain
ISSN号	1687-1847
DOI	10.1186/s13662-017-1276-1
英文摘要	In this paper, we mainly consider the inverse problem for identifying the unknown heat source in spherical symmetric domain. We propose a truncation regularization method combined with an a posteriori regularization parameter choice rule to deal with this problem. The Holder type convergence estimate is obtained. Numerical results are presented to illustrate the accuracy and efficiency of this method.
资助项目	National Natural Science Foundation of China[11561045][11501272]
WOS研究方向	Mathematics
语种	英语
出版者	SPRINGER INTERNATIONAL PUBLISHING AG
WOS记录号	WOS:000409174600001
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/33111]
专题	理学院
通讯作者	Yang, Fan
作者单位	Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Yang, Fan,Zhang, Miao,Li, Xiao-Xiao,et al. A posteriori truncated regularization method for identifying unknown heat source on a spherical symmetric domain[J]. ADVANCES IN DIFFERENCE EQUATIONS,2017.
APA	Yang, Fan,Zhang, Miao,Li, Xiao-Xiao,&Ren, Yu-Peng.(2017).A posteriori truncated regularization method for identifying unknown heat source on a spherical symmetric domain.ADVANCES IN DIFFERENCE EQUATIONS.
MLA	Yang, Fan,et al."A posteriori truncated regularization method for identifying unknown heat source on a spherical symmetric domain".ADVANCES IN DIFFERENCE EQUATIONS (2017).