Point sources and stability for an inverse problem for a hyperbolic PDE with space and time dependent coefficients
Point sources and stability for an inverse problem for a hyperbolic PDE with space and time dependent coefficients
复制标题
具有空间和时间相关系数的双曲偏微分方程反问题的点源和稳定性
DOI:
10.1016/j.jde.2022.10.025
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发表时间:
2023
影响因子:
2.4
通讯作者:
Senapati, Soumen
中科院分区:
文献类型:
--
作者:
Krishnan, Venkateswaran P.;Rakesh;Senapati, Soumen
We study stability aspects for the determination of space and time-dependent lower order perturbations of the wave operator in three space dimensions with point sources. The problems under consideration here are formally determined and we establish Lipschitz stability results for these problems. The main tool in our analysis is a modified version of Bukgheĭm-Klibanov method based on Carleman estimates.
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影响因子:
2
作者:
Krishnan, Venkateswaran P.;Rakesh, Rakesh;Senapati, Soumen
通讯作者:
Senapati, Soumen
DOI:
10.1007/s00023-021-01081-w
发表时间:
2020
期刊:
Annales Henri Poincaré
影响因子:
--
作者:
Cristóbal J. Meroño;L. Potenciano;M. Salo
通讯作者:
M. Salo
DOI:
10.1090/conm/644/12784
发表时间:
2014
期刊:
arXiv: Analysis of PDEs
影响因子:
--
作者:
Rakesh;G. Uhlmann
通讯作者:
G. Uhlmann
DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
E. Blaasten
通讯作者:
E. Blaasten