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IMPROVED DISCRETE BOUNDARY TYPE SHAPE GRADIENTS FOR PDE-CONSTRAINED SHAPE OPTIMIZATION 期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2022, 卷号: 44, 期号: 4, 页码: A2464-A2505
Authors:  Gong, Wei;  Li, Jiajie;  Zhu, Shengfeng
Favorite  |  View/Download：21/0  |  Submit date：2023/02/07
shape optimization  shape gradient  boundary formulation  boundary correction  gradient recovery  finite element method  
Subdivision based isogeometric analysis for geometric flows 期刊论文
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2021, 页码: 24
Authors:  Pan, Qing;  Rabczuk, Timon;  Chen, Chong
Favorite  |  View/Download：77/0  |  Submit date：2022/04/02
extended Loop subdivision  geometric flows  isogeometric analysis  
ON DISCRETE SHAPE GRADIENTS OF BOUNDARY TYPE FOR PDE-CONSTRAINED SHAPE OPTIMIZATION 期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2021, 卷号: 59, 期号: 3, 页码: 1510-1541
Authors:  Gong, Wei;  Zhu, Shengfeng
Favorite  |  View/Download：91/0  |  Submit date：2021/10/26
shape optimization  shape gradient  boundary formulation  boundary correction  a priori error estimate  finite element  
High-order Numerical Quadratures in a Tetrahedron with an Implicitly Defined Curved Interface 期刊论文
ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE, 2020, 卷号: 46, 期号: 1, 页码: 18
Authors:  Cui, Tao;  Leng, Wei;  Liu, Huaqing;  Zhang, Linbo;  Zheng, Weiying
Favorite  |  View/Download：101/0  |  Submit date：2021/01/14
Quadrature  tetrahedral mesh  curved surface  extended finite element  high order  
Robust Nanoparticles Detection From Noisy Background by Fusing Complementary Image Information 期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2016, 卷号: 26, 期号: 12, 页码: 5713-5726
Authors:  Qian, Yanjun;  Huang, Jianhua Z.;  Li, Xiaodong;  Ding, Yu
Favorite  |  View/Download：69/0  |  Submit date：2018/07/30
Binary integer programming  complementary information fusion  image segmentation  multi-expert system  nanoparticle analysis  
Regularization of B-spline objects 期刊论文
COMPUTER AIDED GEOMETRIC DESIGN, 2011, 卷号: 28, 期号: 1, 页码: 38-49
Authors:  Xu, Guoliang;  Bajaj, Chandrajit
Favorite  |  View/Download：60/0  |  Submit date：2018/07/30
Spline objects  Regularization  L(2)-gradient flow  Finite element method