Efficient Multigrid Isogeometric Topology Optimization under Bézier Element Stiffness Mapping
DING Yandong, LUO Nianmeng, YANG Aodi, WANG Shuting, ZHU Haoran, XIE Xianda
China Mechanical Engineering . 2022, (23): 2801 -2810 .  DOI: 10.3969/j.issn.1004-132X.2022.23.004