AUTHOR=Zhou Yanjie , Leng Xianxiang , Huang Xueyuan , He Xijun , Cao Tianming TITLE=Full waveform inversion based on deep learning and the phase-preserving symplectic partitioned Runge-Kutta method JOURNAL=Frontiers in Earth Science VOLUME=12 YEAR=2024 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2024.1472303 DOI=10.3389/feart.2024.1472303 ISSN=2296-6463