A short note on rank-2 relaxation for waveform inversion
This note is a first attempt to perform waveform inversion by utilizing recent developments in semidefinite relaxations for polynomial equations to mitigate non-convexity. The approach consists in reformulating the inverse problem as a set of constraints on a low-rank moment matrix in a higher-dimen...
| Main Authors: | , , |
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| Other Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Society of Exploration Geophysicists,
2018-05-18T18:40:07Z.
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| Subjects: | |
| Online Access: | Get fulltext |