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)