Studies on modified limited-memory BFGS method in full waveform inversion

Studies on modified limited-memory BFGS method in full waveform inversion

Full waveform inversion (FWI) is a non-linear optimization problem based on full-wavefield modeling to obtain quantitative information of subsurface structure by minimizing the difference between the observed seismic data and the predicted wavefield. The limited-memory Broyden-Fletcher-Goldfarb-Shan...

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Bibliographic Details
Main Authors: Meng-Xue Dai, Bing-Shou He, Wei-Sen Huang
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-01-01
Series:Frontiers in Earth Science
Subjects:
full waveform inversion
hessian matrix
quasi-Newton equation
modified quasi-Newton equation
L-BFGS
modified L-BFGS
Online Access:https://www.frontiersin.org/articles/10.3389/feart.2022.1047342/full

Internet

https://www.frontiersin.org/articles/10.3389/feart.2022.1047342/full

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