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A LEVEL-SET ADJOINT-STATE METHOD FOR TRANSMISSION TRAVELTIME TOMOGRAPHY IN IRREGULAR DOMAINS

Leung, SY; Qian, JL; Hu, JT

Leung, SY (corresponding author), Hong Kong Univ Sci & Technol, Dept Math, Clear Water Bay, Hong Kong, Peoples R China.

SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2021; 43 (3): A2352

Abstract

We propose an efficient PDE based approach for solving the first-arrival traveltime tomography problem in irregular domains. We consider the mismatch ......

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