2023, Vol. 26(4): 237-250    DOI:
 Least-squares reverse time migration in visco-acoustic media based on symplectic stereo-modeling method
 LI Jingshuang1 , ZHANG Xiangjia1 , HE Xijun2* and ZHOU Yanjie2
 1. School of Science, China University of Mining and Technology, Beijing 100083, China;
2. School of Mathematics and Statistics, Beijing Technology and Business University, Beijing 100048, China
Received null  Revised null
Supporting info