2024
  • Zilk, P.: Local isogeometric mesh refinement in polar-type domains with corners, 37th Chemnitz Finite Element Symposium, Chemnitz, Germany, September 9 - 11, 2024
  • Brandstaeter, S.: Influence of dependent parameters on the predictive uncertainty of biomechanical models: insights from global sensitivity analysis, VPH 2024, Stuttgart, Germany, September 4–6 2024
  • Popp, A.: Computational mechanics and scientific machine learning for digital twins in critical infrastructure protection, invited16th World Congress on Computational Mechanics (WCCM) & 4th Pan American Congress on Computational Mechanics (PANACM), Vancouver, Canada, July 21-26, 2024
  • Zilk, P.: Graded isogeometric mesh refinement towards corners of polar-type domainsselected, Lake Como Summer School on Isogeometric Analysis: Theory, Applications, and New Trends, Como, Italy, July 8 - 12, 2024
  • Zilk, P.: Can one hear the shape of a crack? Gaining insights through spectral geometry, simulations and machine learning, invited, Numerics research seminar, Chemnitz, Germany, June 26, 2024
  • Popp, A.: Computer simulation of endovascular treatment options for cerebral aneurysms, invitedKick-off Symposium of the Institute for Digital Implant Reasearch (IDIR), Kiel, Germany, June 10, 2024
  • Zilk, P.: Approximation of Laplace eigenvalues and eigenfunctions of domains with corners, 10th International Conference on Computational Methods in Applied Mathematics (CMAM-10), Bonn, Germany, June 10-14, 2024
  • Brandstaeter S.: Examining the Influence of Dependent Parameters on Biomechanical Models with Global Sensitivity Analysis, 9th European Congress on Computational Methods in Applied Science and Engineering, Lisbon, Portugal, June 3–7, 2024
  • Popp, A.: A mixed-dimensional computational framework for fluid-beam interaction: Embedding slender 1D beams into 3D fluid flow, invitedECCOMAS Congress 2024, Lisbon, Portugal, June 3-7, 2024
  • Loera Villeda, E.G.: An Embedded Mesh Approach for Coupling Tailored Isogeometric and Finite Element Meshes for Contact Problems, 9th European Congress on Computational Methods in Applied Sciences and Engineering, Lisbon, Portugal, June 3-7, 2024
  • Frey, M.: Unit Cells with Self-Contact Mechanisms Enable Programmable Stiffness in Mechanical Metamaterials, 9th European Congress on Computational Methods in Applied Sciences and Engineering, Lisbon, Portugal, June 3-7, 2024
  • Firmbach, M.: An open-source framework for physics-based algebraic multigrid block preconditioners in MueLu, 9th European Congress on Computational Methods in Applied Sciences and Engineering, Lisbon, Portugal, June 3-7, 2024
  • Firmbach, M.: Physics-based block preconditioning for beam/solid coupling, 9th European Congress on Computational Methods in Applied Sciences and Engineering, Lisbon, Portugal, June 3-7, 2024
  • Zilk, P.: Graded isogeometric mesh refinement towards corners of singularly parametrized domains, 9th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS Congress 2024), Lisbon, Portugal, June 3 - 7, 2024
  • Apel, Th.: Numerical methods for the Stokes problem with L2 boundary data and emphasis on nonconvex domains, 9th European Congress on Computational Methods in Applied Sciences and Engineering, Lisbon, Portugal, June 3-7, 2024
  • Wolff, D.: Combining reinforcement learning and physics-informed neural networks for optimizing the shape of flow channels in profile extrusion dies, 9th European Congress on Computational Methods in Applied Sciences and Engineering, Lisbon, Portugal, June 3-7, 2024
  • Apel, Th.: Interpolation with anisotropic quadrilateral elements, Gastvortrag an der Helmut-Schmidt-Universität Hamburg auf Einladung von Prof. M. Bause und Prof. S. Knoth, Hamburg, May 29, 2024
  • Apel, Th.: Interpolation with anisotropic quadrilateral elements, Gastvortrag an der Universität Hannover auf Einladung von Prof. S. Beuchler, Hannover, May 30, 2024
  • Popp, A.: Computational contact mechanics and machine learning – Dream team or nightmare?, invited (plenary lecture)11th Contact Mechanics International Symposium (CMIS2024), Lyon, France, May 22-24, 2024
  • Brandstaeter, S.: Global sensitivity analysis for biomechanical models with dependent input parameters, 94th Annual Meeting of the International Association of Applied Mathematics and Mechanics, Magdeburg, Germany, March 18–22, 2024
  • Wolff, D.: Digital twins for critical infrastructure protection, 6th African Conference on Computational Mechanics, Cape Town, South Africa, February 26-28, 2024
  • Popp, A.: RISK.twin - Digital twins for critical infrastructure protection, invited, Research Seminar on Non-Destructive Testing, TUM School of Engineering and Design, Technical University of Munich, Munich, Germany,  January 18, 2024
2023
  • Steinbrecher, I.: Mixed-dimensional finite element formulations for beam-to-solid interaction, 6th German-Japanese Workshop on Computational Mechanics, December 4-5, 2023
  • Firmbach, M.: An open-source framework for physics-based algebraic multigrid block preconditioners, GAMM CSE Workshop, November 10/17, 2023 (virtual)
  • Zilk, P.: Identifying cracks in membranes via their eigenfrequencies - An analytical and data-based approach, GAMM CSE Workshop, November 10/17, 2023 (virtual)
  • Popp, A.: 1D-3D mixed-dimensional modeling for nonlinear problems in solid/structural mechanics and fluid-structure interaction, contributed, 2nd German-Brazilian Workshop on Computational Mechanics (GBWCM), Hamburg, Germany, November 9-11, 2023
  • Maradni, B.: Hybrid Digital Twin: Combining Physics-based Modeling with Data Driven Predictions for Critical Infrastructure, 10th GACM Colloquium on Computational Mechanics 2023, Vienna, Austria, September 11 - 13, 2023
  • Sahin, T.: Solving Forward and Inverse Problems of Contact Mechanics using Physics-Informed Neural Networks, 10th GACM Colloquium on Computational Mechanics 2023, Vienna, Austria, September 11 - 13, 2023
  • Sahin T.: Physics-Informed Neural Networks With Hard Constraints for Solid and Contact Mechanics, Math 2 Product Conference, Taormina, Italy, May 30 - June 1, 2023
  • Mayr, M.: A coupled FEM/BEM solver for contact of rough surfaces, 2nd GACM/GIMC Workshop on Common Research Interetests in Computational Mechanics, RWTH Aachen, Germany, September 14-15, 2023
  • Brandstaeter, S.: Exploring biomechanical models with global sensitivity analysis, 10th GACM Colloquium on Computational Mechanics (GACM), Vienna, Austria, September 11–13, 2023
  • Popp, A.: Scalability of nonlinear problems in contact mechanics and mixed-dimensional coupling – From computational strategies to multigrid solvers, invited (plenary lecture), 10th GACM Colloquium on Computational Mechanics (GACM), Vienna, Austria, September 11-13, 2023
  • Firmbach, M.: Physics-based block preconditioning for mixed-dimensional beam/solid coupling, 36th Chemnitz Finite Element Symposium, Leibnitz, Austria, September 11 - 13, 2023
  • Apel, Th.:  Non-coercive boundary value problems, 36th Chemnitz Finite Element Symposium, Leibnitz, Austria, September 11 - 13, 2023
  • Zilk, P.: Identifying cracks in membranes via their eigenfrequencies - A theoretical and practical approach, 36th Chemnitz Finite Element Symposium, Leibnitz, Austria, September 11 - 13, 2023
  • Steimer, C.: Targeting the time-to-solution of mortar based contact simulations, contributed7th International Conference on Computational Contact Mechanics (ICCCM 2023), Torino, Italy, July 5-7, 2023
  • Popp, A.: Physics-informed neural networks for contact mechanics, contributed7th International Conference on Computational Contact Mechanics (ICCCM 2023), Torino, Italy, July 5-7, 2023
  • Loera Villeda, E.G.: Towards an Embedded Mesh Approach for Isogeometric Boundary Layers in Contact Mechanics, 7th International Conference on Computational Contact Mechanics (ICCCM 2023), Torino, Italy, July 5-7, 2023
  • Apel, Th.:  Finite element solution of optimal control problems with elliptic partial differential equations, invited, CERAMATHS - DMATHS seminar, Valenciennes, France, July 6, 2023
  • Firmbach, M.: Development of physics-based multi-level block preconditioners in Trilinos/MueLu, European Trilinos User Group Meeting, Delft, Netherlands, June 28-30, 2023
  • Zilk, P.: Approximating Laplace eigenvalues of circular sectors using isogeometric mesh grading, 29th Biennial Numerical Analysis Conference, Glasgow, Scotland, June 27-30, 2023
  • Zilk, P.: Isogeometric mesh grading for Laplace eigenvalue problems on circular sectors, 11th International Conference on Isogeometric Analysis (IGA 2023), Lyon, France, June 18-21, 2023
  • Loera Villeda, E.G., Towards an Embedded Mesh Approach for Overlapping Isogeometric and Finite Element Meshes in Contact Mechanics, 11th International Conference on Isogeometric Analysis (IGA 2023), Lyon, France, June 18-21, 2023
  • Brandstaeter, S.: Gaussian-process based global sensitivity analysis for complex models of active biomechanical systems, 5th International Conference on Uncertainty Quantification in Computational Science and Engineering (UNCECOMP 2023), Athens, Greece, June 12–14, 2023
  • Firmbach, M.: Multigrid preconditioning for mixed-dimensional beam/solid coupling, 10th International Conference on Coupled Problems in Science and Engineering, Chania/Crete, Greece, June 5 - 7, 2023
  • Popp, A.: Mixed-dimensional coupling in solid and structural mechanics: From embedded fibers to contact and fluid-beam interaction, invited, Internal Research Seminar, Department of Mechanical Engineering, Boston University, Boston, USA, May 19, 2023
  • Apel, Th.:  The maximal angle condition for finite elements, invited, Colloquium of the Departmamento de Matematicas, Gijon, Spain, May 11, 2023
  • von Danwitz, M.: RISK.twin: From reality to the hybrid digital twin, dtec.bw-Workshop "EnDig meets RISK", online, May 4, 2023
  • von Danwitz, M.: Flow Simulations on Four-Dimensional Meshes, 22nd Computational Fluids Conference, Cannes, France, April 26-28, 2023
  • Zilk, P.: Introduction to Isogeometric Analysis and its efficiency for solving Laplace eigenvalue problems, invited, CERAMATHS - DMATHS seminar, Valenciennes, France, March 16, 2023
2022
  • Mayr, M.: Sustainable development of multi-level block preconditioners in Trilinos/MueLu, hpc.bw Seminar Series “Computation & Data”, Helmut-Schmidt-University Hamburg, Hamburg, Germany, November 9, 2022
  • Hagmeyer, N.: Towards Modeling Balloon Angioplasty using Geometrically Exact Beam Theory, MIMESIS Team Seminar, INRIA Strasbourg, France, October 17, 2022
  • RISK.twin: Digital twins for critical infrastructure protection, invited (keynote lecture), Annual Meeting of the DFG Collaborative Research Center SFB/TRR 339 - Digital twin of the road system, Radebeul, Germany, October 11-12, 2022
  • Kochmann, T.: Hybrid Digital Twin for Reinforced Concrete Based on Mixed-dimensional Modeling, 9th GACM Colloquium on Computational Mechanics 2022, Essen, Germany, September 21 - 23, 2022
  • Sahin, T.: Solving Forward and Inverse Problems of Solid and Contact Mechanics using Physics-Informed Neural Networks, 9th GACM Colloquium on Computational Mechanics 2022, Essen, Germany, September 21 - 23, 2022
  • Loera Villeda, E.G.: Towards an Embedded Mesh Approach for Treating Overlapping Isogeometric and Finite Element Meshes, 9th GACM Colloquium on Computational Mechanics 2022, Essen, Germany, September 21 - 23, 2022
  • Mayr, M.: Algebraic multigrid block preconditioning for mixed-dimensional fiber/solid coupling, SIMULA Workshop on Computational Mechanics Models on Domains of Heterogeneous Dimensionality, Split, Croatia, October 5 - 7, 2022
  • Brandstaeter, S.: Variance-Based Global Sensitivity Analysis of a Model of Aortic Growth and Remodelling, 9th GACM Colloquium on Computational Mechanics 2022, Essen, Germany, September 21–23, 2022
  • Firmbach, M.: Physics-Based Algebraic Multigrid Block-Preconditioning for Beam/Solid Interaction, 9th GACM Colloquium on Computational Mechanics 2022, Essen, Germany, September 21 - 23, 2022
  • Mayr, M.: Two-way coupling of slender beams with incompressible fluid flow, 9th GACM Colloquium on Computational Mechanics 2022, Essen, Germany, September 21 - 23, 2022
  • Steimer, C.: Scalability of dynamically load balanced mortar methods for contact problems, 9th GACM Colloquium on Computational Mechanics 2022, Essen, Germany, September 21 - 23, 2022
  • von Danwitz, M.: Space-Time Finite Elements: Accuracy and Applications, 9th GACM Colloquium on Computational Mechanics 2022, Essen, Germany, September 21 - 23, 2022
  • Kempf, V.: Anisotropic and pressure-robust discretizations for the Stokes equations, 35th Chemnitz Finite Element Symposium, Herrsching, Germany, September 15-17, 2022
  • Mayr M: Using structured multigrid methods in unstructured FEM solvers, 35th Chemnitz FE Symposium, Herrsching am Ammersee, Germany, September 15 - 17, 2022
  • von Danwitz, M.: Space-Time Finite Elements and Model Order Reduction, 35th Chemnitz FE Symposium, Herrsching am Ammersee, Germany, September 15 - 17, 2022
  • Zilk, P.: Isogeometric approximation of eigenfrequencies of membranes with cracks and application to shape identification, 35th Chemnitz FE Symposium, Herrsching am Ammersee, Germany, September 15 - 17, 2022
  • Kempf, V.: Anisotropic and pressure-robust discretizations for the Stokes equations, CMAM 2022, Vienna, Austria, August 29 - September 2, 2022
  • Sahin, T.: Physics-Informed Neural Networks for Solid and Contact Mechanics, 92nd Annual Meeting of the International Association of Applied Mathematics and Mechanics, Aachen, Germany, August 15 - 19, 2022
  • Brandstaeter, S.: Global sensitivity analysis of a homogenized constrained mixture model applied to aortic growth and remodeling, 92nd Annual Meeting of the International Association of Applied Mathematics and Mechanics, Aachen, Germany, August 15–19, 2022
  • Kempf, V.: Pressure-robust and conforming discretization of the Stokes equations on anisotropic meshes, 92nd Annual Meeting of the International Association of Applied Mathematics and Mechanics, Aachen, Germany, August 15 - 19, 2022
  • von Danwitz, M.: Hybrid Digital Twins: A Proof of Concept for Reinforced Concrete Beams, 92nd Annual Meeting of the International Association of Applied Mathematics and Mechanics, Aachen, Germany, August 15 - 19, 2022
  • Mayr, M.: An algebraic multigrid method for partially structured grids, 92nd Annual Meeting of the International Association of Applied Mathematics and Mechanics, Aachen, Germany, August 15 - 19, 2022
  • Steimer, C.: Scalability of algebraic multigrid methods for mortar based contact problems, 92nd Annual Meeting of the International Association of Applied Mathematics and Mechanics, Aachen, Germany, August 15 - 19, 2022
  • Steinbrecher, I., Popp, A.: Mixed-dimensional contact interactions between 1D beams and 2D solid surfaces, 92nd Annual Meeting of the International Association of Applied Mathematics and Mechanics, Aachen, Germany, August 15 - 19, 2022
  • Firmbach, M.: Algebraic multigrid block-preconditioning for beam/solid meshtying, 92nd Annual Meeting of the International Association of Applied Mathematics and Mechanics, Aachen, Germany, August 15 - 19, 2022
  • Hagmeyer, N.: A Strongly Coupled Dirichlet-Neumann Partitioned Algorithm for a Mortar-type Mixed-Dimensional Fluid-Beam Interaction Model, contributed92nd Annual Meeting of the International Association of Applied Mathematics and Mechanics, Aachen, Germany, August 15 - 19, 2022
  • Popp, A.: Consistent coupling of 1D Cosserat beams and 3D solid bodies - From embedded fibers towards contact, invited15th World Congress on Computational Mechanics (WCCM 2022) & 8th Asian Pacific Congress on Computational Mechanics (APCOM 2022), Online Conference, July 31 - August 5, 2022
  • Mayr, M.: Dynamic load balancing for contact mechanics at large scale, 15th World Congress on Computational Mechanics (WCCM 2022)& 8th Asian Pacific Congress on Computational Mechanics (APCOM 2022), Yokohama, Japan, July 31 - August 5, 2022
  • Hagmeyer, N.: Mixed-dimensional Modeling of Stented Arteries using Geometrically Exact Beam Theory, 15th World Congress on Computational Mechanics (WCCM) & APCOM Congress 2022, contributed, virtual congress, July 31-August 06, 2022
  • Firmbach, M.: Physics-based block preconditioning for beam/solid interaction, 15th World Congress on Computational Mechanics (WCCM) & APCOM Congress 2022, virtual congress, July 31-August 06, 2022
  • Loera Villeda, E.G.: Coupling of NURBS boundary layer meshes with bulk finite element meshes using mortar methods, contributedFE ohne Schnee, Mittelberg, Austria, July 16-19, 2022
  • Hagmeyer, N.: Towards Modeling Balloon Angioplasty using Geometrically Exact Beam Theory, contributedFE ohne Schnee, Mittelberg, Austria, July 16-19, 2022
  • von Danwitz, M.: Space-time finite element methods for flow problems, 8th European Congress on Computational Methods in Applied Sciences and Engineering, Oslo, Norway, June 5-9, 2022
  • Loera Villeda, E.G.: Coupling of NURBS boundary layer meshes with bulk finite element meshes using mortar methods, contributed, 10th Contact Mechanics International Symposium (CMIS2022), Chexbres, Switzerland, May 23-25, 2022
  • Popp, A.: Thermomechanical contact and friction with large deformations: Mortar method vs. Nitsche’s method, contributed, 10th Contact Mechanics International Symposium (CMIS2022), Chexbres, Switzerland, May 23-25, 2022
  • Popp, A.: RISK.twin: Hybride digitale Zwillinge für den Schutz kritischer Infrastrukturen, invited, DWT SGW Tagung Angewandte Forschung für Verteidigung und Sicherheit in Deutschland, Bonn, Germany, March 8-10, 2022
  • Popp, A.: Mixed-dimensional coupling of 1D geometrically exact beam finite elements and 3D continua for engineering applications, invited, Workshop 2204: Multiscale coupled models for complex media, Oberwolfach Research Institute for Mathematics (MFO), Oberwolfach, Germany, January 23-29, 2022
2021
  • Kempf, V.: Pressure-robust discretization for the Stokes equations on domains with re-entrant edges, DMV-ÖMG Annual Meeting, Passau/Online, Germany, September 27 - October 01, 2021
  • Steinbrecher, I.: Embedding of 1D beams into 3D solid volumes - Translational and rotational coupling, invited6th ECCOMAS Young Investigators Conference (YIC2021), Online Conference, July 7-9, 2021
  • Mayr, M.: Reducing Communication in Algebraic Multigrid Methods for Partially Structured Grids, invitedVI ECCOMAS Young Investigators Conference (YIC2021), Valencia, Spain, July 7 - 9, 2021
  • Hagmeyer, N.: A Mixed-dimensional Embedded Finite Element Approach for the Interaction of Fluid Flow with Fibrous Structures, invited6th ECCOMAS Young Investigators Conference (YIC2021), Online Conference, July 7-9, 2021 
  • Popp, A.: Non-standard discretization schemes for thermomechanical contact problems: Mortar vs. Nitsche and FEM vs. IGA, invited6th ECCOMAS Young Investigators Conference (YIC2021), Online Conference, July 7-9, 2021
  • Popp, A.: Computational contact and interface mechanics: From the fundamentals to mortar finite element methods, invited (keynote lecture), ECCOMAS Young Investigators Conference 2021 Pre-Conference Workshops, Online Course, July 6, 2021
  • Hagmeyer, N.: A Mortar-type Finite Element Approach for Beam-like Structures Submerged in Incompressible Fluid Flow, invited9th International Conference on Coupled Problems in Science and Engineering, virtual conference, June 14-16 2021
  • Steinbrecher, I.: A mortar-type finite element approach for full coupling of 1D Cosserat structures embedded inside 3D volumes, invited, 9th International Conference on Coupled Problems in Science and Engineering, Virtual Congress, June 13 - 16, 2021
  • Firmbach, M.: Aeroelastic simulation of slender wings for electric aircraft: a partitioned approach with DUNE and preCICE, invited, 9th International Conference on Coupled Problems in Science and Engineering, Chia Laguna/Sardinia, Italy, June 13 - 16, 2021
  • Mayr, M.: Multilevel block preconditioning for mortar contact formulations, invited9th International Conference on Coupled Problems in Science and Engineering, Chia Laguna/Sardinia, Italy, June 13 - 16, 2021 
  • Popp, A.: What do computational contact mechanics and embedded fiber modeling have in common?, invited, Institute of Structural Analysis, TU Dresden, Online Research Seminar, May 5, 2021
  • Popp, A.: Beyond classical solid mechanics: Wear, thermomechanical contact and beam-to-beam contact, invited, ANSYS Inc. Canonsburg (USA), Online Research Seminar, April 30, 2021
  • Popp, A.: The mortar approach: State-of-the-art FEM and IGA models and high-performance computing for contact, invited, ANSYS Inc. Canonsburg (USA), Online Research Seminar, April 16, 2021
  • Mayr, M.: An algebraic multigrid method for mortar contact problems in saddle-point formulation, 20th Copper Mountain Conference On Multigrid Methods, Copper Mountain, CO, March 24 - April 2, 2021
  • Popp, A.: Computational contact and interface mechanics: The fundamentals and selected trends, invited, ANSYS Inc. Canonsburg (USA), Online Research Seminar, March 19, 2021
  • Hagmeyer, N.: Mixed-Dimensional Immersed Finite Element Approach for the Interaction of Submerged Fibers with Fluid Flow, invited91st GAMM Annual Meeting , virtual conference, March 15-19, 2021
  • Mayr, M.: Dynamic load balancing for large-scale mortar contact formulations, invited, 91st GAMM Annual Meeting, Kassel, Germany, March 15-19, 2021
  • Popp, A.: Beam-to-solid interaction: From embedded fibers towards contact, contributed91st Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM2021), Online Conference, March 15-19, 2021
  • Mayr, M.: Multilevel block preconditioners for mortar contact problems in saddle-point formulation, GAMM CSE Workshop, Online Workshop, January 22, 2021
  • Popp, A.: Nitsche's method for finite deformation thermomechanical contact and friction, invited, 14th World Congress on Computational Mechanics (WCCM) and ECCOMAS Congress 2020, Online Conference, January 11-15, 2021, Video video.jpeg
  • Mayr, M.: Multilevel saddle point preconditioners for mortar contact problems, 14th World Congress on Computational Mechanics (WCCM) & ECCOMAS Congress 2020, Paris, France, January 11 - 25, 2021, Video video.jpeg
  • Hagmeyer, N.: A mixed-dimensional fluid-structure interaction formulation for immersed slender bodies, contributedECCOMAS Congress 2020 & 14th WCCM, Virtual Congress, January 11-15, 2021
  • Steinbrecher, I.: Mortar-type methods for beam-to-solid surface coupling and contact, contributedECCOMAS Congress 2020 & 14th WCCM, Virtual Congress, January 11-15, 2021
2020
  • Popp, A.: Computational contact and interface mechanics: Fundamentals and selected trends in the simulation of contact problems, invited (keynote lecture), CISM Webinar on Advanced Topics in Computational Mechanics, Online Course, December 7-10, 2020
  • Kempf, V.: Pressure-robust discretization of the Stokes equations on domains with edges, CFES 2020, Chemnitz/Online, Germany, September 14-17, 2020
  • Kempf, V.: Anisotropic pressure-robust discretizations of the Stokes equations, ALGORITMY 2020, Podbanske/Online, Slovakia, September 10-15, 2020
  • Popp,  A.: Nonlinear finite element methods and computational contact mechanics, invited (keynote lecture), ECCOMAS Advanced Course on Computational Structural Dynamics, Online Course, September 1-4, 2020
2019
  • Haubner, C.: A Priori Error Estimates for the Optimal Control of a Simplified Signorini Problem, EnuMath, Egmond aan Zee, The Netherlands, September 30 - October 04, 2019
  • Popp, A.: Scalable algorithms for high-performance computing in computational contact mechanics, invited, 5th German-Japanese Workshop on Computational Mechanics, Dresden, Germany, September 23-24, 2019
  • Apel, Th., Mateos, M., Pfefferer, J., Rösch, A.: Discretization error estimates for Dirichlet control problems with emphasis on graded meshes. DMV-Jahrestagung, Sektion Numerik, Karlsruhe, September 23-26, 2019
  • Haubner, C.: Optimal Control of a Simplified Signorini Problem. DMV-Jahrestagung, Sektion Numerik, Karlsruhe, September 23-26, 2019
  • Weymuth, M.: A Priori Error Analysis for an Optimal Control Problem Governed by a Variational Inequality of the Second Kind, Chemnitz Finite Element Symposium, Mülheim an der Ruhr, Germany, September 9-11, 2019
  • Hagmeyer, N.: Interaction of Reduced-Dimensional Structures with 3-Dimensional Flow, invited5th ECCOMAS Young Investigators Conference (YIC), Krakow, Poland, September 01-06, 2019
  • Popp, A.: Isogeometric mortar methods for optimal weak patch-coupling and contact analysis in finite deformation elasticity, invited (plenary lecture), 5th ECCOMAS Young Investigators Conference (YIC), Cracow, Poland, September 1-6, 2o19
  • Hagmeyer, N.: A Weak Dirichlet-Neumann Partitioned Algorithm for 1-Dimensional Structures Embedded in a 3-Dimensional Fluid, contributed8th GACM Colloquium on Computational Mechanics, Kassel, Germany, August 28-30, 2019
  • Mayr, M: Solving computational contact problems efficiently at large scale, invited, 8th GACM Colloquium on Computational Mechanics, Kassel, Germany, August 28-30, 2019
  • Popp, A.: Isogeometric dual mortar methods for computational contact and interface mechanics, invited, 8th GACM Colloquium on Computational Mechanics (GACM2019), Kassel, Germany, August 28-30, 2019
  • Steinbrecher, I., Popp, A.: Mesh Tying and Contact Algorithms for Nonlinear Beam-to-Solid Interactions, contributed, 8th GACM Colloquium on Computational Mechanics, Kassel, Germany, August 28-30, 2019
  • Mayr, M: Multigrid methods for hybrid structured/unstructured grids, invited, International Congress on Industrial and Applied Mathematics (ICIAM2019), Valencia, Spain, July 15-19, 2019
  • Kempf, V.: A non-conforming pressure-robust finite element method for the Stokes equations on anisotropic meshes, International Congress on Industrial and Applied Mathematics (ICIAM2019), Valencia, Spain, July 15-19, 2019
  • Popp, A.: A comprehensive high-performance computing toolbox for mortar contact formulations, invited (plenary lecture), 6th International Conference on Computational Contact Mechanics (ICCCM), Hannover, Germany, July 3-5, 2019
  • Steinbrecher, I., Popp, A.: A Set of New Mesh Tying and Contact Formulations for Beam-to-Solid Interaction, contributed, 6th International Conference on Computational Contact Mechanics (ICCCM), Hannover, Germany, July 3-5, 2019
  • Weymuth, M.: A Priori Error Analysis for an Optimal Control Problem Governed by a Variational Inequality of the Second Kind, 12th Workshop on Analysis and Advanced Numerical Methods for Partial Differential Equations (not only) for Junior Scientists (AANMPDE 2019), Strobl/St. Wolfgang, Austria, July 1-5, 2019
  • Apel, Th., Mateos, M., Pfefferer, J., Rösch, A.: Discretization error estimates for Dirichlet control problems with emphasis on graded meshes. MAFELAP 2019 – The Mathematics of Finite Elements and Applications 2019, Mini-Symposium FE analysis for optimal control problems, Brunel University London, 18 – 21 June 2019
  • Mayr, M: Using Trilinos/MueLu for Scalable Multigrid Preconditioning, invited, European Trilinos User Group Meeting, Zurich, Switzerland, June 11, 2019
  • Mayr, M.: Improving the efficiency of monolithic fluid-structure interaction solvers, invited, VIII Conference on Coupled Problems in Science and Engineering, Sitges/Barcelona, Spain, June 3-5, 2019
  • Popp, A.: From fundamental science to industrial application: Selected trends in the computer-based simulation of contact problems, invited (keynote lecture), 29th ANSYS User Club e.V. Workshop, Aichach / Augsburg, Germany, May 16-17, 2019
  • Haubner, C.: A Priori Error Estimates for the Optimal Control of a Simplified Signorini Problem, Austrian Numerical Analysis Day, Graz, Austria, May 9-10, 2019
  • Popp, A.: Quo vadis computational mechanics?, invited, 39th TechNet Alliance Spring Meeting, Rotterdam, The Netherlands, May 3-4, 2019
  • Apel, Th., Mateos, M., Pfefferer, J., Rösch, A.: Discretization error estimates for Dirichlet control problems with emphasis on graded meshes. Interdisziplinäres Seminar Mathematik und Mechanik, TU Kaiserslautern, May 3, 2019
  • Apel, Th.: Anisotropic finite elements in the computation of flows, invited, Workshop Towards Computable Flows on the occasion of the 68th birthday of Gert Lube, Göttingen, April 26-27, 2019
  • Weymuth, M.: A Priori Error Estimates for an Optimal Control Problem Governed by a Variational Inequality of the Second Kind, 90th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM2019), Vienna, Austria, February 18-22, 2019 
  • Popp, A.: Structural mechanics of endovascular stent grafts, contributed, 90th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM2019), Vienna, Austria, February 18-22, 2019 
2018
  • Apel, Mateos, Pfefferer, Rösch: Discretization error estimates for Dirichlet control problems with emphasis on graded meshes, invited, Mini-Workshop Numerical Analysis for Non-Smooth PDE-Constrained Optimal Control Problems, Oberwolfach, December 16-22, 2018
  • Hagmeyer, N.: Modeling stent-type structures using geometrically exact beam theory, invitedInternational Symposium Modeling, Simulation and Optimization of the Cardiovascular System (MSCS), Magdeburg, Germany, October 22-24, 2018
  • Haubner, C.: Optimal Control of a Simplified Signorini Problem, Chemnitz Finite Element Symposium, Chemnitz, September 24–26, 2018
  • Apel, Pfefferer: Discretization error estimates for very weak solutions of elliptic boundary value problems, Chemnitz Finite Element Symposium, Chemnitz, September 24–26, 2018
  • Apel, Pfefferer: Discretization error estimates for very weak solutions of elliptic boundary value problems with application to Dirichlet control problems, VI Latin American Workshop on Optimization and Control, Quito, Ecuador, September 3–7, 2018
  • Popp, A.: A mortar finite element approach for modeling point, line and surface contact, invited, 13th World Congress on Computational Mechanics (WCCM2018), New York City, USA, July 22-27, 2018
  • Apel, Mateos, Pfefferer, Rösch: Discretization error estimates for Dirichlet control problems with emphasis on graded meshes,  invited, Computational Methods in Applied Mathematics (CMAM-8), Minsk, Belarus, July 2–6, 2018
  • Popp, A.: Truly variationally consistent mortar-based contact formulation for finite deformation solid mechanics, invited, 6th European Conference on Computational Mechanics (ECCM-ECFD2018), Glasgow, Scotland, June 11-15, 2018
  • Popp, A.: Nonlinear finite element methods and computational contact mechanics, invited (keynote lecture), ECCOMAS Advanced Course on Computational Structural Dynamics, Prague, Czech Republic, June 4-8, 2018
  • Steinbrecher, I.: Beam-to-solid contact interaction in stent graft modeling for endovascular repair, contributed, 9th Contact Mechanics International Symposium (CMIS), Oropa, Italy, May 16-18, 2018
  • Apel, Mateos, Pfefferer, Rösch: Numerical analysis for Dirichlet control problems, 89th GAMM Annual Meeting, München, Germany, March 19-23, 2018
2017
  • Popp, A.: Mortar finite element methods for interface problems in nonlinear solid mechanics, invited, Computational Solid Mechanics Lab Seminar Series, EPFL Lausanne, Lausanne, Switzerland, December 5, 2017
  • Popp, A.: New contact algorithms for nonlinear beam finite elements and their application to stent graft modeling, invited, MUSAM Lab Seminar Series, IMT School for Advanced Studies, Lucca, Italy, October 24, 2017
  • Popp, A.: Contact and interface modeling in nonlinear solid mechanics with mortar finite element methods, invited, MUSAM Lab Seminar Series, IMT School for Advanced Studies, Lucca, Italy, October 17, 2017
  • Popp, A.: Mortar-based contact formulations for non-smooth geometries, invited, 7th GACM Colloquium on Computational Mechanics (GACM2017), Stuttgart, Germany, October 11-13, 2017
  • Apel, Mateos, Pfefferer, Rösch: Superconvergent graded meshes for Dirichlet control problems, invited, 10th Workshop on Analysis and Advanced Numerical Methods for PDEs, Paleochora, Crete, Greece, October 2-6, 2017
  • Apel, Mateos, Pfefferer, Rösch: Superconvergent graded meshes, 30th Chemnitz FEM Symposium 2017, On Tour at Strobl/St. Wolfgang, Austria, September 25-27, 2017
  • Apel, Mateos, Pfefferer, Rösch: Superconvergent graded meshes for Dirichlet control problems, IFIP WG 7.2 Workshop Optimal control of Partial Differential Equations on the occasion of Eduardo Casas' 60th birthday, Castro Urdiales, Cantabria, Spain, September 18-21, 2017
  • Popp, A.: Nonlinear contact modeling for geo­metrically exact beam finite element formulations, invited (plenary lecture), 4th ECCOMAS Young Investigators Conference (YIC), Milan, Italy, September 13-15, 2017
  • Popp, A.: Combining isogeometric and finite element analysis - isogeometric contact surfaces for finite elements, contributed, ECCOMAS Thematic Conference on Modern Finite Element Technologies (MFET2017), Bad Honnef, Germany, August 21-23, 2017
  • Popp, A.: Novel contact algorithms for nonlinear beam models - beam-to-beam contact, beam-to-solid mesh tying and beam-to-solid contact, contributed, 5th International Conference on Computational Contact Mechanics (ICCCM), Lecce, Italy, July 5-7, 2017
  • Apel, Mateos, Pfefferer, Rösch: Superconvergent graded meshes: first results, 13th Austrian Numerical Analysis Day, Salzburg, Austria, May 4-5, 2017
  • Apel, Mateos, Pfefferer, Rösch: Superconvergent graded meshes: first results, OCIP 2017, Workshop on Numerical Methods for Optimal Control and Inverse Problems, München, Germany, April 5-7, 2017
  • Popp, A.: Bottom-up modeling of stent grafts for endovascular repair of AAA, invited, 4th Japanese-German Workshop on Computational Mechanics, Sendai, Japan, March 27-28, 2017

 

2016
  • Apel, Mateos, Pfefferer, Rösch: Discretization error estimates for Dirichlet control problems in polygonal domains, Chemnitz Finite Element Symposium, Chemnitz, Germany, September 26-28, 2016
  • Apel, Mateos, Pfefferer, Rösch: Discretization error estimates for Dirichlet control problems in polygonal domains, IFIP Workshop Optimal Control Meets Inverse Problems, Essen, Germany, September 5-9, 2016
  • Apel, Pfefferer, Rogovs, Winkler: Maximum norm estimates for BVP with Neumann boundary data and optimal control problems with Neumann boundary control on graded meshes, Computational Methods in Applied Mathematics (CMAM-7), Jyväskylä, Finland, July 31 - August 6, 2016
  • Apel, Mateos, Pfefferer, Rösch: Discretization error estimates for Dirichlet control problems in polygonal domains, Computational Methods in Applied Mathematics (CMAM-7), Jyväskylä, Finland, July 31 - August 6, 2016
  • Popp, A.: A unified framework for beam-to-beam contact interaction, invited (minisymposium), 12th World Congress on Computational Mechanics (WCCM2016), Seoul, Korea, July 25-29, 2016
  • Apel, Nicaise, Pfefferer: Adapted methods for the numerical solution of the Poisson equation with L2 boundary data in non-convex domains, 8th Singular Days, Nancy, June 27-30, 2016
  • Apel, Mateos, Pfefferer, Rösch: Discretization error estimates for Dirichlet control problems in polygonal domains, MAFELAP 2016, Brunel University London, U.K., June 14-17, 2016
  • Popp, A.: Bottom-up modeling of AAA stent grafts and stent placement procedures, invited (keynote lecture), 7th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS2016), Hersonissos, Greece, June 5-10, 2016
  • Popp, A.: Interface modeling in computational mechanics, Habilitation Presentation, Technical University of Munich, Garching, Germany, April 21, 2016
  • Apel, Lombardi, Winkler: Anisotropic mesh refinement in polyhedral domains: error estimates with data in L2, Seminar Numerische Mathematik, WIAS Berlin, Germany, April 21, 2016
  • Rogovs: An introduction to numerical analysis of PDEs with fractional diffusion, Seminar Angewandte Analysis und Numerische Mathematik, Graz, Austria, April 11, 2016
  • Rogovs: Maximum norm estimates for Neumann BVP on graded meshes with applications to Neumann control problems, Seminar Angewandte Analysis und Numerische Mathematik, Graz, Austria, April 11, 2016
  • Apel, Pfefferer, Rogovs, Winkler: Maximum norm estimates for optimal control problems with Neumann boundary control on graded meshes, OCIP 2016, Workshop on Numerical Methods for Optimal Control and Inverse Problems, München, Germany, March 14-16, 2016

 

2015
  • Popp, A.: Mortar finite element methods in computational (contact) mechanics, invited, Workshop of the Profile Area Computational Science and Engineering (CompSE), RWTH Aachen University, Aachen, Germany, December 14, 2015
  • Popp, A.: Mortar finite element methods for solid mechanics, fluid dynamics and coupled problems, invited, Special Seminar on Science and Engineering, Department of Civil and Environmental Engineering, Chuo University, Tokyo, Japan, September 29, 2015
  • Apel, Pfefferer, Rogovs: Maximum Norm Estimates for Neumann BVP on Graded Meshes, 28th Chemnitz FEM Symposium, Chemnitz, Germany, September 28 - 30, 2015
  • Apel, Lombardi, Winkler: Anisotropic mesh refinement in polyhedral domains: error estimates with data in L2, SciCADE 2015, International Conference on Scientific Computation And Differential Equations 2015, Potsdam, Germany, September 14-18, 2015
  • Apel, Pfefferer, Rogovs, Rösch, Sirch: Graded meshes in optimal control of elliptic partial differential equations, Partial differential equations, optimal design and numerics, Benasque, Spain, August 23 - September 04, 2015
  • Apel: Discretization of optimal control problems with partial differential equations: An introduction, Partial differential equations, optimal design and numerics, Benasque, Spain, August 23 - September 04, 2015
  • Popp, A.: A finite element approach for arbitrarily complex contact interaction of geometrically exact 3D Kirchhoff beams, contributed, 3rd ECCOMAS Young Investigators Conference (YIC), Aachen, Germany, July 20-23, 2015
  • Apel, Mateos, Pfefferer, Rösch: On the regularity of the solutions of Dirichlet optimal control problems in polygonal domains, 27th IFIP TC7 Conference 2015 on System Modelling and Optimization, MS12: Numerical Analysis for PDE-Constrained Optimal Control Problems, Sophia Antipolis, France, June 29 - July 3, 2015
  • Apel: Quadratic eigenvalue problems in the analysis of cracks in brittle materials: Dominique's influence on about 15 years of my scientific life, Symposium in the honor of Dominique Leguillon on the occasion of his retirement from the Centre National de la Recherche Scientifique (CNRS), Paris, France, June 11-12, 2015
  • Apel, Nicaise, Pfefferer: Discretization of the Poisson equation with L^2 boundary data in non-convex domains, Forschungsseminar Optimale Steuerung und Inverse Probleme, Universität Duisburg-Essen, Essen, Germany, June 1, 2015
  • Popp, A.: Mortar finite element methods for computational contact mechanics: Towards complex real-world applications, invited (plenary lecture), 4th Int. Conference on Computational Contact Mechanics (ICCCM), Hannover, Germany, May 27-29, 2015
  • Apel, Mateos, Pfefferer, Rösch: On the regularity of the solutions of Dirichlet optimal control problems in polygonal domains, 13th Viennese Workshop on Optimal Control and Dynamic Games, Wien, Austria, May 13-16, 2015
  • Apel, Mateos, Pfefferer, Rösch: FE error estimates for Dirichlet control problems in convex and non-convex domains, Austrian Numerical Analysis Day, RICAM Linz, Austria, May 6-8, 2015
  • Popp, A.: Computational contact mechanics: Overview of current and future research directions, invited, Oshima Lab Seminar Series, Institute of Industrial Science, The University of Tokyo, Tokyo, Japan, April 27, 2015
  • Apel, Nicaise, Pfefferer: Discretization of the Poisson equation with L2 boundary data in non-convex domains, 12th Workshop on Numerical Methods for Problems with Layer Phenomena, Dresden, Germany, April 9-10, 2015
  • Apel, Nicaise, Pfefferer: Discretization of the Poisson equation with L2 boundary data in non-convex domains, Workshop on Numerical Methods for Optimal Control and Inverse Problems, TU München, Germany, March 9-11, 2015

 

2014
  • Popp, A.: Efficient parallel solution methods for mortar finite element discretizations in computational contact mechanics, invited (minisymposium), 11th World Congress on Computational Mechanics (WCCM), Barcelona, Spain, July 21-25, 2014
  • Popp, A.: Nonlinear complementarity functions and semi-smooth Newton methods for elastoplastic frictional contact at finite strains, contributed, 6th Contact Mechanics International Symposium (CMIS), Abu Dhabi, United Arab Emirates, February 3-5, 2014

 

2013
  • Popp, A.: Improved robustness and efficiency of mortar-based finite element discretizations for nonlinear contact problems, contributed, 3rd International Conference on Computational Contact Mechanics (ICCCM), Lecce, Italy, July 10-12, 2013
  • Popp, A.: Parallel efficiency and dynamic load balancing of mortar finite element methods, contributed, 2nd European Trilinos User Group Meeting (EuroTUG), Garching, Germany, June 3-5, 2013
  • Popp, A.: Mortar finite element methods for non-matching meshes in contact dynamics, fluid dynamics and fluid-structure interaction, invited (minisymposium), 84th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Novi Sad, Serbia, March 18-22, 2013

 

2012
  • Popp, A.: Mortar finite element methods for general interfaces in solid mechanics, fluid mechanics and coupled problems, invited (keynote lecture), SPOMECH Workshop, Ostrava, Czech Republic, November 21-23, 2012
  • Popp, A.: Dual mortar approach and semi-smooth Newton methods for computational contact mechanics, invited (keynote lecture), SPOMECH Workshop, Ostrava, Czech Republic, November 21-23, 2012
  • Popp, A.: Dual mortar contact formulations: new extensions for improved robustness and parallel efficiency, invited (minisymposium), 10th World Congress on Computational Mechanics (WCCM), São Paulo, Brazil, July 8-13, 2012
  • Popp, A., Wall, W.A.: Computational contact mechanics in multiphysics environ-ments, invited (plenary lecture), given by W.A. Wall, 10th World Congress on Computational Mechanics (WCCM), São Paulo, Brazil, July 8-13, 2012
  • Popp, A.: 3D computational contact analysis using quadratic mortar finite element methods and dual Lagrange multiplier spaces, contributed, Euromech 514: New trends in contact mechanics, Cargèse, France, March 27-31, 2012
  • Popp, A.: Dynamic load balancing of mortar finite element methods for single-field and multi-field applications, invited, Workshop on Sustained Simulation Performance, Sendai, Japan, March 22-23, 2012

 

2011
  • Popp, A.: Mortar finite element methods for computational contact dynamics and multiphysics simulations, invited, 14th Teraflop Workshop of HLRS Stuttgart and NEC, Stuttgart, Germany, December 5-6, 2011
  • Popp, A.: Coupling of non-conforming interface meshes in contact dynamics and fluid-structure interaction using mortar methods, invited (minisymposium), 11th International Conference on Computational Plasticity (COMPLAS), Barcelona, Spain, September 7-9, 2011
  • Popp, A.: Mortar methods with dual Lagrange multipliers for 3D finite deformation contact and multiphysics simulations, contributed, 2nd International Conference on Computational Contact Mechanics (ICCCM), Hannover, Germany, June 15-17, 2011
  • Popp, A.: Consistent treatment of 3D finite deformation contact within a fixed-grid fluid-structure interaction framework, invited (minisymposium), 16th International Conference on Finite Elements in Flow Problems (FEF), Munich, Germany, March 23-25, 2011
  • Popp, A.: The mortar method with dual Lagrange multipliers: application to 3D finite deformation contact and quadratic elements, invited (minisymposium), 20th International Conference on Domain Decomposition Methods (DDM), San Diego, USA, February 7-11, 2011

 

2010
  • Popp, A.: A computational approach for fluid-structure-contact interaction and elastohydrodynamic lubrication, contributed, 8th Euromech Fluid Mechanics Conference (EFMC), Bad Reichenhall, Germany, September 13-16, 2010
  • Popp, A.: From 3D finite deformation dual mortar contact towards a fluid-structure-contact interaction method, invited (minisymposium), 4th European Conference on Computational Mechanics (ECCM), Paris, France, May 16-21, 2010

 

2009
  • Popp, A.: An efficient dual mortar approach for 3D finite deformation contact including frictional sliding, contributed, 1st International Conference on Computational Contact Mechanics (ICCCM), Lecce, Italy, September 16-18, 2009
  • Popp, A.: A mortar method for finite deformation frictional contact using a primal-dual active set strategy, invited (minisymposium), 10th International Conference on Computational Plasticity (COMPLAS), Barcelona, Spain, September 2-4, 2009
  • Popp, A.: A primal-dual active set strategy for three-dimensional finite deformation mortar contact, contributed, 5th Contact Mechanics International Symposium (CMIS), Chania, Greece, April 28-30, 2009

 

2008
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2007
  • Popp, A.: Phenomenological modeling of a metallic honeycomb crash barrier, contributed, 2nd GACM Colloquium on Computational Mechanics, Munich, Germany, October 10-12, 2007