Monday, September 27, 2021

Time Event (+)
14:00 - 14:30 All times are GMT+2 (Paris)  
14:30 - 15:00 Opening (Main zoom room (plenary lectures)) - Thomas Elguedj & Robin Bouclier  
15:00 - 15:30 Thomas J.R. Hughes - Isogeometric Analysis: Status and Trends (Main zoom room (plenary lectures)) - Thomas J.R. Hughes  
15:30 - 16:00 Carlotta Giannelli - Adaptive IGA with smooth hierarchical splines: fundamentals for multipatch extensions (Main zoom room (plenary lectures)) - Carlotta Giannelli  
16:00 - 16:15 Break  
16:15 - 17:15 Trimming, immersed and non-conforming methods (Zoom room 1) (+)  
16:15 - 16:35 › CAD-Integrated Analysis for Trimmed 3D Solids - Manuel Meßmer, Technical Universitiy of Munich, Chair of Structural Analysis  
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]  
16:15 - 16:35 › Immersed Boundary-Conformal Isogeometric Method - Xiaodong Wei, Ecole Polytechnique Fédérale de Lausanne  
16:35 - 16:55 › Isogeometric Analysis of trimmed Geometries with the Boundary Element Method in Acoustics - Kim Marcel Beiroth, Hamburg University of Technology  
16:35 - 16:55 › Patch-wise Integration of Trimmed Surfaces - Michael Loibl, Universität der Bundeswehr München  
16:35 - 16:55 › Quadrature-free Immersed Isogeometric Analysis - Pablo Antolin, École Polytechnique Fédéral de Lausanne  
16:55 - 17:15 › Region extraction in mesh intersections - Emiliano Cirillo, École Polytechnique Fédéral de Lausanne  
16:55 - 17:15 › Topology-preserving Scan-based Immersed Isogeometric Analysis - Sai C Divi, Eindhoven University of Technology [Eindhoven]  
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  
16:15 - 17:15 Solids and structures (Zoom room 2) (+)  
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  
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  
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  
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  
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  
16:35 - 16:55 › Modelling of delamination growth in multi-layered structures using adaptive isogeometric shell element  
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  
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  
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  
16:15 - 17:15 new IGA tech & unstructured splines (Zoom room 3) (+)  
16:15 - 16:35 › Explicit Interface Modeling of Reaction-Diffusion Problems - Huanyu Liao, Purdue University [West Lafayette]  
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  
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  
16:35 - 16:55 › Isogeometric discretizations in Tchebycheffian spline spaces - Krunal Raval, Department of Mathematics, Universiity of Rome "Tor Vergata"  
16:35 - 16:55 › Mollified finite element approximants of arbitrary order and smoothness - Eky Febrianto, University of Cambridge  
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  
16:55 - 17:15 › An optimally convergent smooth blended B-spline construction for unstructured quadrilateral and hexahedral meshes - Kim Jie Koh, University of Cambridge  
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  
16:55 - 17:15 › Isogeometric de Rham complex discretization in solid toroidal domains - Francesco Patrizi, Max-Planck-Institut für Plasmaphysik [Garching]  
17:15 - 17:30 Break  
17:30 - 18:00 Ernst Rank - Immersed Analysis: Principles, Achievements, Challenges (Main zoom room (plenary lectures)) - Ernst Rank  

Tuesday, September 28, 2021

Time Event (+)
14:00 - 15:00 All times are GMT+2 (Paris)  
15:00 - 15:30 John A. Evans - Adaptive Level Set Topology Optimization with Hierarchical B-Splines (Main zoom room (plenary lectures)) - John A. Evans  
15:30 - 16:00 Benjamin Marussig - Fast formation and assembly for trimmed domains (Main zoom room (plenary lectures)) - Benjamin Marussig  
16:00 - 16:15 Break  
16:15 - 17:15 Inverse problems, optimization and data-driven approaches (Zoom room 1) (+)  
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]  
16:15 - 16:35 › An Isogeometric Phase-field based Topology Optimization of Electromechanical Structures - Jorge Lopez, Bauhaus-Universität Weimar  
16:15 - 16:35 › Isogeometric design and shape optimization of 3D beams and lattice structures at large deformations - Oliver Weeger, TU Darmstadt  
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  
16:35 - 16:55 › Isogeometric topology optimization by using a damage approach - Diego Villalba Rama, Universidade da Coruña  
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  
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  
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  
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  
16:15 - 17:15 Mathematics of IGA (Zoom room 2) (+)  
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]  
16:15 - 16:35 › Analysis-Suitable T-splines of Arbitrary Dimension and Degree - Philipp Morgenstern, Leibniz University Hannover  
16:15 - 16:35 › Application of optimal spline subspaces for the removal of spurious outliers in isogeometric discretizations - Espen Sande, EPFL  
16:35 - 16:55 › Approximate C1 multi-patch construction solving fourth order problems  
16:35 - 16:55 › Discrete Hodge–star operators in Isogeometric Analysis  
16:35 - 16:55 › Isogeometric analysis with C1-smooth functions over multi-patch surfaces - Andrea Farahat, Johann Radon Institute for Computational and Applied Mathematics  
16:55 - 17:15 › A structure-preserving discretization of the Hessian complex - Jeremias Arf, Department of Mathematics, TU Kaiserslautern, 67663 Kaiserslautern, Germany  
16:55 - 17:15 › Isogeometric Residual Minimization Method for Time-Dependent Maxwell Equations - Maciej Paszynski, AGH University of Science and Technology [Krakow, PL]  
16:55 - 17:15 › Numerical study of PDE eigenvalue problems - Philipp Zilk, Universität der Bundeswehr München [Neubiberg]  
16:15 - 17:15 IGA software (Zoom room 3) (+)  
16:15 - 16:25 › An overview of Geometry plus Simulation modules - Angelos Mantzaflaris - INRIA Sophia-Antipolis Méditerranée, Sophia-Antipolis, France  
16:25 - 16:35 › CAD integrated analysis within Kratos Multiphysics - Tobias Teschemacher - Roland Wüchner, Kai-Uwe Bletzinger, Pooyan Dadvand  
16:35 - 16:45 › Coreform IGA: commercializing IGA through U-splines, FRM, and Coreform Cubit - Gregory Vernon - Coreform  
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  
16:55 - 17:05 › PENGoLINS: Open-source design-through-analysis with non-matching isogeometric shells - Han Zhao - University of California, San Diego  
17:05 - 17:15 › pyiga: Fast and expressive IGA in Python - Clemens Hofreither - Johann Radon Institute for Computational and Applied Mathematics  
17:15 - 17:30 Break  
17:30 - 18:00 Lambros Rorris - Introducing IGA to the automotive industry. Adapting current practices and workflows to the new paradigm (Main zoom room (plenary lectures)) - Lambros Rorris  

Wednesday, September 29, 2021

Time Event (+)
14:00 - 15:00 All times are GMT+2 (Paris)  
15:00 - 15:30 Victor Calo - Time marching for IGA: higher-order implicit and explicit methods and fast solvers (Main zoom room (plenary lectures)) - Victor Calo  
15:30 - 16:00 Gershon Elber - Volumetric Representations: Design, Analysis, Optimization, and Fabrication of Porous/Heterogeneous Artifacts (Main zoom room (plenary lectures)) - Gershon Elber  
16:00 - 16:15 Break  
16:15 - 17:15 Inverse problems, optimization and data-driven approaches (Zoom room 1) (+)  
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  
16:15 - 16:35 › B-spline based multi-field control point determination for initial conditions - Marek Werner, Universität Siegen  
16:15 - 16:35 › Bayesian shape optimization in high dimensional design spaces using IGA-enabled solvers - Shahroz Khan, University of Strathclyde  
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  
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  
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  
16:15 - 17:15 Computationally Efficient Algorithms for large-scale IGA (Zoom room 2) (+)  
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  
16:15 - 16:35 › An isogeometric solver for tensor-product multi-patch geometries - Mattia Tani, Istituto di Matematica Applicata e Tecnologie Informatiche  
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  
16:35 - 16:55 › Distributed time-parallel solution of transient problems with MGRIT and p-multigrid methods - Matthias Möller, Delft Institute of Applied Mathematics  
16:35 - 16:55 › Efficient Matrix Computation for Isogeometric Discretizations with Trivariate Hierarchical B-splines - Maodong Pan, Nanjing University of Aeronautics and Astronautics [Nanjing]  
16:35 - 16:55 › Weighted Isogeometric Collocation based on Spline Projectors - Alessandro Giust, Johannes Kepler University Linz  
16:55 - 17:15 › Isogeometric collocation approximations of acoustic wave problems - Elena Zampieri, Dipartimento de Matematica [Milano]  
16:55 - 17:15 › Quadrature formulas based on spline Quasi-Interpolation for integrals arising in Iga-SGBEM - Francesco Calabrò, Università di Napoli Federico II  
16:55 - 17:15 › Weighted quadrature rules for hierarchical B-splines - Massimiliano Martinelli, Istituto di Matematica Applicata e Tecnologie Informatiche  
16:15 - 17:15 Analysis aware CAD - Industrial applications - Fluids & FSI (Zoom room 3) (+)  
16:15 - 16:35 › Efficient CAD-integrated Isogeometric Analysis - Thomas Oberbichler, Technical Universitiy of Munich, Chair of Structural Analysis  
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)  
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  
16:35 - 16:55 › Hybrid IGA/FEA Vehicle Crash Simulations with Trimmed NURBS-based Shells in LS-DYNA - Lukas Leidinger, DYNAmore GmbH  
16:35 - 16:55 › Isogeometric analysis of the mechanical behavior of seal/flange assemblies - Clemens Verhoosel, Eindhoven University of Technology  
16:35 - 16:55 › Tree-Cotree Gauging for Isogeometric Mortar Problems - Melina Merkel, Technische Universität Darmstadt  
16:55 - 17:15 › Dynamic simulations of elasto-capillarity in ternary immiscible flows - Sthavishtha Bhopalam Rajakumar, Purdue University [West Lafayette]  
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]  
16:55 - 17:15 › Overset method for multi-phase convective conjugate heat transfer - Jinhui Yan, Civil and Environmental Engineering [Illinois]  
16:15 - 17:15 Solids and structures - Biomedical applications (Zoom room 4) (+)  
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  
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  
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  
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]  
16:45 - 17:15 › An isogeometric computational framework for the simulation of cardiac tissue in-vitro models - Michele Torre, University of Pavia  
16:45 - 17:15 › Modeling material transport regulation and traffic jam in neurons using PDE-constrained optimization - Angran Li, Carnegie Mellon University  
16:45 - 17:15 › Modeling Multi-Neuron Growth with Dendritic Spines using Isogeometric Collocation and Phase Field Model - Kuanren Qian, Carnegie Mellon University  
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)  
17:15 - 17:30 Break  
17:30 - 18:00 Yuri Bazilevs - Breakthroughs in The Modeling of Shell Structures: IGA and Beyond (Main zoom room (plenary lectures)) - Yuri Bazilevs  
18:00 - 18:30 Closing (Main zoom room (plenary lectures)) - Thomas Elguedj & Robin Bouclier