Conference program
Monday, September 27, 2021
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Event |
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14:00 - 14:30
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All times are GMT+2 (Paris) |
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14:30 - 15:00
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Opening (Main zoom room (plenary lectures)) - Thomas Elguedj & Robin Bouclier |
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15:00 - 15:30
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Thomas J.R. Hughes - Isogeometric Analysis: Status and Trends (Main zoom room (plenary lectures)) - Thomas J.R. Hughes |
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15:30 - 16:00
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Carlotta Giannelli - Adaptive IGA with smooth hierarchical splines: fundamentals for multipatch extensions (Main zoom room (plenary lectures)) - Carlotta Giannelli |
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16:00 - 16:15
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Break |
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16:15 - 17:15
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Trimming, immersed and non-conforming methods (Zoom room 1) |
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16:15 - 16:35 |
› CAD-Integrated Analysis for Trimmed 3D Solids - Manuel Meßmer, Technical Universitiy of Munich, Chair of Structural Analysis |
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16:15 - 16:35 |
› Embedded volumetric entities for isogeometric multipatch analysis of complex structures - Marie Guerder, Laboratoire de Mécanique des Contacts et des Structures [Villeurbanne] |
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16:15 - 16:35 |
› Immersed Boundary-Conformal Isogeometric Method - Xiaodong Wei, Ecole Polytechnique Fédérale de Lausanne |
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16:35 - 16:55 |
› Isogeometric Analysis of trimmed Geometries with the Boundary Element Method in Acoustics - Kim Marcel Beiroth, Hamburg University of Technology |
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16:35 - 16:55 |
› Patch-wise Integration of Trimmed Surfaces - Michael Loibl, Universität der Bundeswehr München |
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16:35 - 16:55 |
› Quadrature-free Immersed Isogeometric Analysis - Pablo Antolin, École Polytechnique Fédéral de Lausanne |
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16:55 - 17:15 |
› Region extraction in mesh intersections - Emiliano Cirillo, École Polytechnique Fédéral de Lausanne |
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16:55 - 17:15 |
› Topology-preserving Scan-based Immersed Isogeometric Analysis - Sai C Divi, Eindhoven University of Technology [Eindhoven] |
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16:55 - 17:15 |
› Using high-order transport theorems for implicitly defined moving curves to perform quadrature on planar domains - Felix Scholz, Research Institute for Science and Engineering, Waseda University |
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16:15 - 17:15
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Solids and structures (Zoom room 2) |
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16:15 - 16:35 |
› A general isogeometric finite element formulation for rotation-free shells with embedded fibers and in-plane bending - Thang X. Duong, Aachen Institute for Advanced Study in Computational Engineering Science, RWTH Aachen University, Department of Continuum Mechanics, RWTH Aachen University |
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16:15 - 16:35 |
› An isogeometric finite element formulation for geometrically exact Timoshenko beam structures with extensible directors - Myung-Jin Choi, Chair of structural analysis and dynamics, RWTH Aachen University |
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16:15 - 16:35 |
› Discretization of the Airy equation for an isogeometric plane stress element formulation - Susanne Held, Chair of Structural Analysis and Dynamics, Brandenburg University of Technology Cottbus-Senftenberg |
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16:35 - 16:55 |
› Invariant isogeometric formulations for curved Kirchhoff rods: The linear three-dimensional case - Y. Z. Liu, School of Civil Engineering, Chongqing University |
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16:35 - 16:55 |
› Isogeometric phase-field methods for modeling fracture in multipatch shell structures - Davide Proserpio, Institute of Engineering Mechanics and Structural Analysis - Bundeswehr University Munich |
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16:35 - 16:55 |
› Modelling of delamination growth in multi-layered structures using adaptive isogeometric shell element |
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16:55 - 17:15 |
› A two-field isogeometric formulation with different continuities - Lisa Stammen, Chair of Structural Analysis and Dynamics, Brandenburg University of Technology Cottbus-Senftenberg |
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16:55 - 17:15 |
› Piezoelectric Energy Harvesters based on a Metamaterial-Inspired Structure - Patricio Peralta Braz, School of Civil and Environmental Engineering, University of New South Wales |
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16:55 - 17:15 |
› Weak Imposition of Constraints within Isogeometric B-Rep Analysis of Structural Membranes - Ricky Aristio, Technical Universitiy of Munich, Chair of Structural Analysis - Tobias Teschemacher, Technical Universitiy of Munich, Chair of Structural Analysis |
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16:15 - 17:15
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new IGA tech & unstructured splines (Zoom room 3) |
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16:15 - 16:35 |
› Explicit Interface Modeling of Reaction-Diffusion Problems - Huanyu Liao, Purdue University [West Lafayette] |
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16:15 - 16:35 |
› Floating isogeometric analysis (FLIGA) for mechanics problems with predominant direction of deformation - Helge Christopher Hille, Department of Mechanical and Process Engineering, ETH Zurich |
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16:15 - 16:35 |
› Iso-geometric Analysis Method with Optimized NURBS Function for Heat Transfer Problem - Hao-Yu Wang, National Taiwan Ocean University - Wei Hsiang-Cheng, National Taiwan Ocean University - Guan Pai-Chen, National Taiwan Ocean University |
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16:35 - 16:55 |
› Isogeometric discretizations in Tchebycheffian spline spaces - Krunal Raval, Department of Mathematics, Universiity of Rome "Tor Vergata" |
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16:35 - 16:55 |
› Mollified finite element approximants of arbitrary order and smoothness - Eky Febrianto, University of Cambridge |
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16:35 - 16:55 |
› Unlocking the power of unstructured Isogeometric Analysis: a unified framework and some applications to wave propagation and elasticity. - Stefano Frambati, Team-Project Makutu, Centre Scientifique et Technique Jean Féger |
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16:55 - 17:15 |
› An optimally convergent smooth blended B-spline construction for unstructured quadrilateral and hexahedral meshes - Kim Jie Koh, University of Cambridge |
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16:55 - 17:15 |
› Goal-Adaptive Meshing for Non-Linear Isogeometric Shell Analysis - Hugo Verhelst, Faculty of Mechanical, Maritime and Materials Engineering, Delft University of Technology, Delft Institute of Applied Mathematics |
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16:55 - 17:15 |
› Isogeometric de Rham complex discretization in solid toroidal domains - Francesco Patrizi, Max-Planck-Institut für Plasmaphysik [Garching] |
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17:15 - 17:30
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Break |
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17:30 - 18:00
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Ernst Rank - Immersed Analysis: Principles, Achievements, Challenges (Main zoom room (plenary lectures)) - Ernst Rank |
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Tuesday, September 28, 2021
| Time |
Event |
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14:00 - 15:00
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All times are GMT+2 (Paris) |
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15:00 - 15:30
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John A. Evans - Adaptive Level Set Topology Optimization with Hierarchical B-Splines (Main zoom room (plenary lectures)) - John A. Evans |
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15:30 - 16:00
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Benjamin Marussig - Fast formation and assembly for trimmed domains (Main zoom room (plenary lectures)) - Benjamin Marussig |
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16:00 - 16:15
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Break |
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16:15 - 17:15
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Inverse problems, optimization and data-driven approaches (Zoom room 1) |
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16:15 - 16:35 |
› Additive Manufacturing Applications of Phase-field-based Topology Optimization using Adaptive Isogeometric Analysis - Massimo Carraturo, Dipartimento di Ingegneria Civile e Architettura [Pavia] |
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16:15 - 16:35 |
› An Isogeometric Phase-field based Topology Optimization of Electromechanical Structures - Jorge Lopez, Bauhaus-Universität Weimar |
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16:15 - 16:35 |
› Isogeometric design and shape optimization of 3D beams and lattice structures at large deformations - Oliver Weeger, TU Darmstadt |
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16:35 - 16:55 |
› Isogeometric design optimisation of piezoelectric energy harvesters for broad-band vibration - Jian Huang, School of Civil and Environmental Engineering, University of New South Wales |
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16:35 - 16:55 |
› Isogeometric topology optimization by using a damage approach - Diego Villalba Rama, Universidade da Coruña |
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16:35 - 16:55 |
› Shape optimization analysis for 3D acoustic problems using isogeometric boundary element methods - Ahmed Mostafa Shaaban, Institute of Structural Mechanics, Bauhaus-Universität Weimar, Weimar, Germany |
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16:55 - 17:15 |
› STRUCTURAL SHAPE OPTIMIZATION OF THE THERMAL CLOAK AND CONCENTRATOR BY ISOGEOMETRIC ANALYSIS AND PARTICLE SWARM OPTIMIZATION METHOD - Chintan Jansari, Institute of Computational Engineering, Faculty of Science, Technology and Medicine, University of Luxembourg |
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16:55 - 17:15 |
› Topology Optimization of 2D Heat Exchangers based on Isogeometric Analysis - Xuan Liang, Department of Mechanical Engineering, Carnegie Mellon University, NextManufacturing Center, Carnegie Mellon University |
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16:55 - 17:15 |
› TOPOLOGY OPTIMIZATION OF THERMAL META-MATERIALS VIA ISOGEOMETRIC ANALYSIS AND LEVEL-SET METHOD - MINGYANG FU, School of Civil and Environmental Engineering, University of New South Wales |
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16:15 - 17:15
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Mathematics of IGA (Zoom room 2) |
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16:15 - 16:35 |
› A novel method to impose contact angle boundary conditions of high-order PDEs using IGA - Tianyi Hu, Purdue University [West Lafayette] |
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16:15 - 16:35 |
› Analysis-Suitable T-splines of Arbitrary Dimension and Degree - Philipp Morgenstern, Leibniz University Hannover |
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16:15 - 16:35 |
› Application of optimal spline subspaces for the removal of spurious outliers in isogeometric discretizations - Espen Sande, EPFL |
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16:35 - 16:55 |
› Approximate C1 multi-patch construction solving fourth order problems |
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16:35 - 16:55 |
› Discrete Hodge–star operators in Isogeometric Analysis |
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16:35 - 16:55 |
› Isogeometric analysis with C1-smooth functions over multi-patch surfaces - Andrea Farahat, Johann Radon Institute for Computational and Applied Mathematics |
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16:55 - 17:15 |
› A structure-preserving discretization of the Hessian complex - Jeremias Arf, Department of Mathematics, TU Kaiserslautern, 67663 Kaiserslautern, Germany |
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16:55 - 17:15 |
› Isogeometric Residual Minimization Method for Time-Dependent Maxwell Equations - Maciej Paszynski, AGH University of Science and Technology [Krakow, PL] |
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16:55 - 17:15 |
› Numerical study of PDE eigenvalue problems - Philipp Zilk, Universität der Bundeswehr München [Neubiberg] |
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16:15 - 17:15
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IGA software (Zoom room 3) |
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16:15 - 16:25 |
› An overview of Geometry plus Simulation modules - Angelos Mantzaflaris - INRIA Sophia-Antipolis Méditerranée, Sophia-Antipolis, France |
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16:25 - 16:35 |
› CAD integrated analysis within Kratos Multiphysics - Tobias Teschemacher - Roland Wüchner, Kai-Uwe Bletzinger, Pooyan Dadvand |
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16:35 - 16:45 |
› Coreform IGA: commercializing IGA through U-splines, FRM, and Coreform Cubit - Gregory Vernon - Coreform |
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16:45 - 16:55 |
› HexGen, HexDom and Hex2Spline: Polycube-based Hexahedral Mesh and Hybrid Mesh Generation and Spline Modeling for Isogeometric Analysis Applications in LS-DYNA - Yuxuan Yu - Carnegie Mellon University |
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16:55 - 17:05 |
› PENGoLINS: Open-source design-through-analysis with non-matching isogeometric shells - Han Zhao - University of California, San Diego |
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17:05 - 17:15 |
› pyiga: Fast and expressive IGA in Python - Clemens Hofreither - Johann Radon Institute for Computational and Applied Mathematics |
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17:15 - 17:30
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Break |
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17:30 - 18:00
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Lambros Rorris - Introducing IGA to the automotive industry. Adapting current practices and workflows to the new paradigm (Main zoom room (plenary lectures)) - Lambros Rorris |
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Wednesday, September 29, 2021
| Time |
Event |
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14:00 - 15:00
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All times are GMT+2 (Paris) |
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15:00 - 15:30
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Victor Calo - Time marching for IGA: higher-order implicit and explicit methods and fast solvers (Main zoom room (plenary lectures)) - Victor Calo |
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15:30 - 16:00
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Gershon Elber - Volumetric Representations: Design, Analysis, Optimization, and Fabrication of Porous/Heterogeneous Artifacts (Main zoom room (plenary lectures)) - Gershon Elber |
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16:00 - 16:15
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Break |
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16:15 - 17:15
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Inverse problems, optimization and data-driven approaches (Zoom room 1) |
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16:15 - 16:35 |
› Application of deep neural networks to some inverse heat conduction problems - Peirong Li, School of Civil and Environmental Engineering, University of New South Wales |
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16:15 - 16:35 |
› B-spline based multi-field control point determination for initial conditions - Marek Werner, Universität Siegen |
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16:15 - 16:35 |
› Bayesian shape optimization in high dimensional design spaces using IGA-enabled solvers - Shahroz Khan, University of Strathclyde |
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16:35 - 16:55 |
› A complex HMS-iGRM strategy dedicaed for ill-conditioned inverse problems that need stabilization - Marcin Łoś, AGH University of Science and Technology |
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16:35 - 16:55 |
› Assisting Digital Image Correlation with fairly-priced, immersed, image- based spline modeling for data assimilation in mechanics of materials - Ali Rouwane, Institut Clément Ader, Institut de Mathématiques de Toulouse UMR5219 |
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16:35 - 16:55 |
› Improving material parameter identification using spline-based shape optimization of a test specimen - Morgane Chapelier, Institut de Mathématiques de Toulouse (IMT), Institut Clément Ader |
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16:15 - 17:15
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Computationally Efficient Algorithms for large-scale IGA (Zoom room 2) |
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16:15 - 16:35 |
› Accelerating the Simulation of Lattice Structures with the Multiscale formation of the Finite Element Operators - Thibaut Hirschler, Ecole Polytechnique Fédérale de Lausanne |
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16:15 - 16:35 |
› An isogeometric solver for tensor-product multi-patch geometries - Mattia Tani, Istituto di Matematica Applicata e Tecnologie Informatiche |
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16:15 - 16:35 |
› Block FETI--DP/BDDC preconditioners for mixed isogeometric discretizations of three-dimensional almost incompressible elasticity - Luca Pavarino, Università degli studi di Pavia |
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16:35 - 16:55 |
› Distributed time-parallel solution of transient problems with MGRIT and p-multigrid methods - Matthias Möller, Delft Institute of Applied Mathematics |
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16:35 - 16:55 |
› Efficient Matrix Computation for Isogeometric Discretizations with Trivariate Hierarchical B-splines - Maodong Pan, Nanjing University of Aeronautics and Astronautics [Nanjing] |
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16:35 - 16:55 |
› Weighted Isogeometric Collocation based on Spline Projectors - Alessandro Giust, Johannes Kepler University Linz |
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16:55 - 17:15 |
› Isogeometric collocation approximations of acoustic wave problems - Elena Zampieri, Dipartimento de Matematica [Milano] |
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16:55 - 17:15 |
› Quadrature formulas based on spline Quasi-Interpolation for integrals arising in Iga-SGBEM - Francesco Calabrò, Università di Napoli Federico II |
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16:55 - 17:15 |
› Weighted quadrature rules for hierarchical B-splines - Massimiliano Martinelli, Istituto di Matematica Applicata e Tecnologie Informatiche |
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16:15 - 17:15
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Analysis aware CAD - Industrial applications - Fluids & FSI (Zoom room 3) |
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16:15 - 16:35 |
› Efficient CAD-integrated Isogeometric Analysis - Thomas Oberbichler, Technical Universitiy of Munich, Chair of Structural Analysis |
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16:15 - 16:35 |
› Generalized C1 Clough-Tocher splines for CAGD and FEM - Jan Grošelj, Faculty of Mathematics and Physics, University of Ljubljana (FMF UL) |
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16:15 - 16:35 |
› ISOGEOMETRIC RECONSTRUCTION OF THE DEVCOM GENERIC HULL VEHICLE AND A 1996 DODGE NEON CHASSIS USING RICCI FLOW WITH OPTIMIZATION - Kendrick Shepherd, Brigham Young University |
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16:35 - 16:55 |
› Hybrid IGA/FEA Vehicle Crash Simulations with Trimmed NURBS-based Shells in LS-DYNA - Lukas Leidinger, DYNAmore GmbH |
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16:35 - 16:55 |
› Isogeometric analysis of the mechanical behavior of seal/flange assemblies - Clemens Verhoosel, Eindhoven University of Technology |
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16:35 - 16:55 |
› Tree-Cotree Gauging for Isogeometric Mortar Problems - Melina Merkel, Technische Universität Darmstadt |
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16:55 - 17:15 |
› Dynamic simulations of elasto-capillarity in ternary immiscible flows - Sthavishtha Bhopalam Rajakumar, Purdue University [West Lafayette] |
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16:55 - 17:15 |
› Isogeometric analysis of the natural frequencies of submerged thin-walled structures - Alvaro del Toro Llorens, Norwegian University of Science and Technology [Trondheim] |
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16:55 - 17:15 |
› Overset method for multi-phase convective conjugate heat transfer - Jinhui Yan, Civil and Environmental Engineering [Illinois] |
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16:15 - 17:15
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Solids and structures - Biomedical applications (Zoom room 4) |
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16:15 - 16:45 |
› An Isogeometric Boundary Element formulation for representing concentrated boundary conditions in three-dimensional cracked solids - Matheus Rocha - Escola de Engenharia de São Carlos |
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16:15 - 16:45 |
› Machine learning aided hierarchical extended isogeometric method for fracture strength analysis - Te-Chuan Lu - National Taiwan Ocean University, Kai-Cheng Chang - National Taiwan Ocean University, Pai-Chen Guan - National Taiwan Ocean University |
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16:15 - 16:45 |
› On space-time isogeometric analysis for non-linear solid mechanics problems - Fabrice Feutang, Laboratoire de Mécanique et d'Acoustique - Stéphane Lejeunes, Laboratoire de Mécanique et d'Acoustique |
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16:15 - 16:45 |
› On the application of a globally C1-continuous isogeometric finite element approach to gradient elasticity problems - Carina Witt, TU Dortmund University [Dortmund] |
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16:45 - 17:15 |
› An isogeometric computational framework for the simulation of cardiac tissue in-vitro models - Michele Torre, University of Pavia |
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16:45 - 17:15 |
› Modeling material transport regulation and traffic jam in neurons using PDE-constrained optimization - Angran Li, Carnegie Mellon University |
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16:45 - 17:15 |
› Modeling Multi-Neuron Growth with Dendritic Spines using Isogeometric Collocation and Phase Field Model - Kuanren Qian, Carnegie Mellon University |
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16:45 - 17:15 |
› NURBS-based isogeometric analysis of a bi-ventricular heart model - Robin Willems, Department of Mechanical Engineering, Eindhoven University of Technology (TU/e) |
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17:15 - 17:30
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Break |
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17:30 - 18:00
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Yuri Bazilevs - Breakthroughs in The Modeling of Shell Structures: IGA and Beyond (Main zoom room (plenary lectures)) - Yuri Bazilevs |
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18:00 - 18:30
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Closing (Main zoom room (plenary lectures)) - Thomas Elguedj & Robin Bouclier |
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