@article{Li LI:335, author = {Li LI, Michael Yu WANG, Peng WEI}, title = {XFEM schemes for level set based structural optimization}, publisher = {Front. Mech. Eng.}, year = {2012}, journal = {Frontiers of Mechanical Engineering}, volume = {7}, number = {4}, eid = {335}, numpages = {21}, pages = {335}, keywords = {structural optimization;level set method;extended finite element method (XFEM);computational accuracy and efficiency}, url = {https://journal.hep.com.cn/fme/EN/abstract/article_3400.shtml}, doi = {10.1007/s11465-012-0351-2} }