On the linearization of operators related to the full waveform inversion in seismology
On the linearization of operators related to the full waveform inversion in seismology
复制标题
地震学全波形反演相关算子的线性化
DOI:
10.1002/mma.3037
复制
发表时间:
2014
影响因子:
2.9
通讯作者:
A. Rieder
中科院分区:
文献类型:
--
作者:
A. Kirsch;A. Rieder
In this work, we analyze the parameter‐to‐solution map of the acoustic wave equation with respect to its parameters wave speed and mass density. This map is a mathematical model for the seismic inverse problem where one wants to recover the parameters from measurements of the acoustic potential. We show its complete continuity and Fréchet differentiability. To this end, we provide necessary existence, stability, and regularity results. Moreover, we discuss various implications of our findings on the inverse problem and comment on the Born series. Copyright © 2013 John Wiley & Sons, Ltd.
DOI:
10.1137/130923956
发表时间:
2014-06
期刊:
SIAM J. Numer. Anal.
影响因子:
--
作者:
F. Margotti;A. Rieder;A. Leitão
通讯作者:
F. Margotti;A. Rieder;A. Leitão