H?lder stability in determining elastic coefficients of Biot's system in poroelastic media

doi:10.1088/2399-6528/ab9ea2

	H?lder stability in determining elastic coefficients of Biot's system in poroelastic media
	Zhang,Wensheng 1,2; Jiang,Zifan 1,2
刊名	Journal of Physics Communications
	2020-08-01
卷号	4 期号:8
关键词	H?lder stability inverse problem elastic coefficients Carleman estimate Biot's system poroelastic media
DOI	10.1088/2399-6528/ab9ea2
英文摘要	Abstract In this paper, we investigate an inverse problem of determining the four spatially varying elastic coefficients of Biot’s system simultaneously, i.e., the two Lamé parameters, the dilatational coupling factor and the bulk modulus, by a single measurement of data on a neighbourhood of the boundary. Following the idea of the B-K method, we prove the H?lder stability estimate of this inverse problem based on Carleman estimates.
语种	英语
出版者	IOP Publishing
WOS记录号	IOP:2399-6528-4-8-AB9EA2
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/52135]
专题	中国科学院数学与系统科学研究院
作者单位	1.LSEC, ICMSEC, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China 2.School of Mathematical Sciences, University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
推荐引用方式 GB/T 7714	Zhang,Wensheng,Jiang,Zifan. H?lder stability in determining elastic coefficients of Biot's system in poroelastic media[J]. Journal of Physics Communications,2020,4(8).
APA	Zhang,Wensheng,&Jiang,Zifan.(2020).H?lder stability in determining elastic coefficients of Biot's system in poroelastic media.Journal of Physics Communications,4(8).
MLA	Zhang,Wensheng,et al."H?lder stability in determining elastic coefficients of Biot's system in poroelastic media".Journal of Physics Communications 4.8(2020).