Applications of kinetic tools to inverse transport problems
Applications of kinetic tools to inverse transport problems
复制标题
动力学工具在逆输运问题中的应用
DOI:
10.1088/1361-6420/ab59b8
复制
发表时间:
2020
期刊:
影响因子:
2.1
通讯作者:
Sun, Weiran
中科院分区:
文献类型:
--
作者:
Li, Qin;Sun, Weiran
We show that the inverse problems for a class of kinetic equations can be solved by classical tools in PDE analysis including energy estimates and the celebrated averaging lemma. Using these tools, we give a unified framework for the reconstruction of the absorption coefficient for transport equations in the subcritical and critical regimes. Moreover, we apply this framework to obtain, to the best of our knowledge, the first result in a nonlinear setting. We also extend the result of recovering the scattering coefficient in Choulli and Stefanov (1998 Osaka J. Math. 36 87–104) from 3D to 2D strictly convex domains.
登录
查看更多内容
影响因子:
2.1
作者:
Ru
通讯作者:
Ru
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
H. Egger;M. Schlottbom
通讯作者:
M. Schlottbom
影响因子:
1.9
作者:
Lai, Ru-Yu;Li, Qin;Uhlmann, Gunther
通讯作者:
Uhlmann, Gunther
DOI:
10.1098/rspa.2018.0592
发表时间:
2019
期刊:
Mathematical, Physical and Engineering Sciences
影响因子:
--
作者:
Ammari H
通讯作者:
Ammari H
影响因子:
1.9
作者:
G. Bal;A. Jollivet;I. Langmore;F. Monard
通讯作者:
F. Monard