Program
All program activities and sessions listed below will be at Jianguo Hall, F6, Hi Chance (Dalian) Science & Technology Center.
Program Overview for IGA&Mesh 2018
Friday, August 3, 2018
| 09:00-09:15 |
Opening Remark Chair: Na Lei (Dalian University of Technology, China) Speaker: Xianfeng Gu (Stony Brook University, USA) |
| 09:15-09:30 | Group Photos |
| 09:30-10:30 |
Chair: Xianfeng Gu Keynote Speaker: Thomas J.R. Hughes (The University of Texas at Austin) Title:The Isogeometric Approach to Analysis |
| 10:30-11:00 | Tea Break |
| 11:00-12:00 |
Chair: Hang Si (Weierstrass Institute for Applied Analysis and Stochastics, Germany) Invited Speaker: Herbert Edelsbrunner (Institute of Science and Technology Austria) Title:Tripartition of a simplicial complex |
| Lunch, Buffet Restaurant, F1 | |
| 13:30-14:30 |
Chair: Zhixun Su (Dalian University of Technology, China) Invited Speaker: Jorg Peters (University of Florida) Title:Splines on Meshes with Irregularities |
| 14:30-15:00 | Tea Break |
Session 1: IGA I
| Chair: Weiyin Ma (City University of Hong Kong, China) | |
|---|---|
| 15:00-15:20 |
Title:Numerical integration over implicitly-defined domain with topological guarantee Authors: Tianhui Yang, Ammar Qarariyah, Hongmei Kang and Jiansong Deng |
| 15:20-15:40 |
Title:Bas-relief construction with isogeometric analysis Authors: Jinlan Xu, Chengnan Ling and Gang Xu |
| 15:40-16:00 |
Title:Constructing IGA-suitable volumetric parameterization based on directed graph simplification of L1 polycube structure from complex shapes Authors: Long Chen, Gang Xu and Jin Huang |
| 16:00-16:20 |
Title:Isogeometric collocation methods for analysis suitable mesh generation Authors: Zulfiqar Ali and Weiyin Ma |
| 16:20-16:50 | Tea Break |
Session 2: IGA II
| Chair: Bo Liu (The Solid Mechanics Reseach Center, Beihang University China) | |
|---|---|
| 16:50-17:10 |
Title:A H1-integrability condition of surfaces with singular parametrizations in isogeometric analysis Authors: Meng Wu and Xuhui Wang |
| 17:10-17:30 |
Title:Subdivision schemes for quadrilateral meshes of arbitrary topology with improved convergence rate Authors: Yue Ma and Weiyin Ma |
| 17:30-17:50 |
Title:Isogeometric Stability Analysis of Thin-Walled Structures For Trimmed NURBS Models Authors: Yujie Guo |
| Banquet, Hi Chance Hall B, F3 | |
Saturday, August 4, 2018
| 09:00-10:00 |
Chair: Ligang Liu (University of Science and Technology of China) Invited Speaker: Konrad Polthier (Freie Universität Berlin) Title:Branched Covering Surfaces |
| 10:00-10:30 | Tea Break |
Session 3: Meshing I
| Chair: Dixiong Yang (Dalian University of Technology, China) | |
|---|---|
| 10:30-10:50 |
Title:A High Precision Design and Mesh Generation Method Based on NURBS and Its Application to Local Adaptive Analysis Authors: Bo Liu, Hao Sun, Shuai Guo and Yang Wu |
| 10:50-11:10 |
Title:Automatic Domain Partition for Block-Structured Quadrilateral Meshing Authors: Zhoufang Xiao, Gang Xu, Shouping He and Jianjun Chen |
| 11:10-11:30 |
Title:Stream surface-supported fundamental sheets insertion toward high-quality hex meshing Authors: Rui Wang, Zhihao Zheng and Shuming Gao |
| 11:30-11:50 |
Title:Research on Hexahedral Mesh Generation with Sharp Feature Preserved Authors: Xiaopeng Zheng, Na Lei, Zhongxuan Luo and David Xianfeng Gu |
| Lunch, Buffet Restaurant, F1 | |
| 13:30-14:30 | Chair: Gang Xu (Hangzhou Dianzi University, China) Invited Speaker: Michael A. Scott (Brigham Young University) Title: Advanced isogeometric discretizations |
| 14:30-15:00 | Tea Break |
Session 4: IGA & Splines
| Chair: Chengen Wang (Shanghai Jiao Tong University, China) | |
|---|---|
| 15:00-15:20 |
Title:Applying Isogeometric Shells to Unstructured U-spline Surfaces Authors: Zhihui Zou, Michael Scott and Derek Thomas |
| 15:20-15:40 |
Title:Stochastic Isogeometric Analysis Method for Probabilistic Uncertainty Structures Authors: Wenpei Wang, Guohai Chen and Dixiong Yang |
| 15:40-16:00 |
Title:Polyhedral Spline Finite Elements Authors: Guohui Zhao |
| 16:00-16:20 |
Title:Weighted Voronoi-Delaunay Duality on Piecewise Flat Surface Authors:Xiang Zhu |
| 16:20-16:50 | Tea Break |
Session 5: Parameterization
| Chair: Zhenyu Liu (Changchun Institute of Optics, Fine Mechanics and Physics, chinese academy of sciences, China) | |
|---|---|
| 16:50-17:10 |
Title:Discrete Lie Flow: A Measure Controllable Parametrization Method Authors:Kehua Su, Chenchen Li, Shifan Zhao, Na Lei and Xianfeng Gu |
| 17:10-17:30 |
Title:Polycube Shape Space Based on Differential 1-Form Authors: Hui Zhao, Xuan Li, Na Lei and Xianfeng Gu |
| 17:30-17:50 |
Title:Accuracy Improvement Studies for Numerical Conformal Mapping Authors: Peng Wan, Yibin Lu, Yingzi Wang, Shuang Wu and Yinghua Li |
| 17:50-18:10 |
Title:Graphs Represented By Square Tilings Authors:Jialing Zhang, Kun Qian, Wei Chen, Junwei Zhang and Xianfeng Gu |
Sunday, August 5, 2018
| 09:00-10:00 | Chair: Falai Chen (University of Science and Technology of China) Invited Speaker: Thomas W. Sederberg (Brigham Young University) Title:S-Splines: A Simple Surface Solution for CAD and IGA |
| 10:00-10:30 | Tea Break |
Session 6: Splines
| Chair: Chongjun Li (Dalian University of Technology, China) | |
|---|---|
| 10:30-10:50 |
Title:Solving higher order PDEs with isogeometric analysis on implicit domains using weighted extended THB-splines Authors: Ammar Qarariyah, Tianhui Yang and Jiansong Deng |
| 10:50-11:10 |
Title:de Boor-like evaluation algorithm for Analysis-suitable T-splines Authors: Hongmei Kang and Xin Li |
| 11:10-11:30 |
Title:Rotation free isogeometric thin shell analysis using modified RHT-splines Authors: Qian Ni and Jiansong Deng |
| 11:30-11:50 |
Title:Curve and surface fitting based on the nonhomogeneous differential system Authors: Chong-Jun Li, Lin-Lin Xie and Wen-Bin Du |
| Lunch, Buffet Restaurant, F1 | |
| 13:30-14:30 | Chair: Na Lei (Dalian University of Technology, China) Invited Speaker: Suzanne M. Shontz (University of Kansas) Title:Mesh Warping Algorithms: From Dynamic Finite Element Simulations to High-Order Mesh Generation |
| 14:30-15:00 | Tea Break |
Session 7: Meshing II
| Chair: Jianjun Chen (Zhejiang University, China) | |
|---|---|
| 15:00-15:20 |
Title:An Iterative Method for Generating An Inversion Free and Topology Compatible Tetrahedral Mesh Authors: Wenjing Zhang, Yuewen Ma and Jianmin Zheng |
| 15:20-15:40 |
Title:Paralle mesh adaptation for engineering applications Authors: Jing Tang, Pengcheng Cui, Bin Li and Jianjun Chen |
| 15:40-16:00 |
Title:Adaptive flow simulations using anisotropic mesh adaptation via high dimensional embedding Authors: Jianjing Zheng, Jianjun Chen, Hang Si, Yao Zheng, Bin Li, Pengcheng Cui and Lisha He |
| 16:00-16:20 |
Title:A Construction of Anisotropic Meshes Based on Quasi Conformal Mapping Authors:Yuxue Ren, Hang Si, Na Lei and Xianfeng Gu |
| 16:20-16:50 | Tea Break |
Session 8: Applications
| Chair: Haojie Li (Dalian University of Technology, China) | |
|---|---|
| 16:50-17:10 |
Title:Design of MRI Gradient Coils on Non-developable Surface Authors:Hao Ren, Hui Pan, Feng Jia, Jan G. Korvink and Zhenyu Liu |
| 17:10-17:30 |
Title:Partial non-rigid shape correspondence method based on diffusion geometry Authors: Kang Wang, Xiaohui Tan and Zhongke Wu |
| 17:30-17:50 |
Title:Image Compression with Automatic Anisotropic Mesh Adaptation by Metric Tensor and Error Estimation Authors: Jia-Xin Zhao, Feifei Shang and Hua Ding |
| 17:50-18:10 |
Title:Comparison of Skull Similarity Based on SPCA Authors:Xin Zheng, Junli Zhao, Fuqing Duan and Zhenkuan Pan |
| 18:10-18:15 |
Closing Ceremony Chair: Na Lei (Dalian University of Technology, China) Speaker: Hang Si (Weierstrass Institute for Applied Analysis and Stochastics, Germany) |
