Lectures
- L. Stammen and W. Dornisch. On the use of dual basis func1ons in mixed isogeometric formulations. Advances in Computational Mechanics (ACM 2023), October 2023, Austin, TX, USA.
- S. Held and W. Dornisch. On the implementation of a dual lumping scheme for isogeometric element formulations. 10th GACM Colloquium on Computational Mechanics (GACM 2023), September 2023, Vienna, Austria.
- L. Stammen and W. Dornisch. A mixed isogeometric discretization with independently interpolated displacement and strain components. 17th U.S. National Congress on Computational Mechanics (USNCCM13), July 2023, Albuquerque, NM, USA.
- N. Azizi and W. Dornisch. Comparison of accuracy between IGA shell and NURBS-based SEM shell. 11th International Conference on IsoGeometric Analysis 2023 (IGA 2023), June 2023, Lyon, France.
- L. Stammen and W. Dornisch. A displacement-strain-mixed plane stress element for isogeometric analysis. 11th International Conference on IsoGeometric Analysis 2023 (IGA 2023), June 2023, Lyon, France.
- S. Held, W. Dornisch and S. Eisenträger. On the application of mass lumping to IGA formulations in explicit dynamics. 9th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2023), June 2023, Athens, Greece.
- N. Azizi and W. Dornisch. An effort to utilize high order exact geometrically defined Reissner-Mindlin spectral shell elements: Advantages and problems. 9th International Conference on High Order Finite Element and Isogeometric Methods (HOFEIM 2023), June 2023, Larnaca, Cyprus.
- S. Held and W. Dornisch. On the use of dual basis functions in explicit dynamics within isogeometric analysis. 93rd GAMM Annual Meeting (GAMM 2023), June 2023, Dresden, Germany.
- L. Stammen and W. Dornisch. Investigations on adapted interpolation orders for a displacement-strain-mixed isogeometric formulation. 93rd GAMM Annual Meeting (GAMM 2023), June 2023, Dresden, Germany.
- N. Azizi and W. Dornisch. An efficient exact geometrically defined Reissner-Mindlin shell element for analysis of shell structures. 93rd GAMM Annual Meeting (GAMM 2023), June 2023, Dresden, Germany.
- M. Zobel, H. Hübel, B. Vollrath and W. Dornisch. Applying the Simplified Theory of Plastic Zones to Single-Parameter Cyclic Loading. 93rd GAMM Annual Meeting (GAMM 2023), June 2023, Dresden, Germany.
- L. Stammen and W. Dornisch. A convective isogeometric element formulation with mixed basis function degrees. 10th International Conference on Isogeometric Analysis (IGA 2022), November 2022, Banff, Canada.
- S. Held and W. Dornisch. Mass lumping with dual test functions in IGA dynamics. 10th International Conference on Isogeometric Analysis (IGA 2022), November 2022, Banff, Canada.
- S. Held and W. Dornisch. Lumping for explicit time integration in isogeometric analysis. Research colloquium Baustatik-Baupraxis 2021 in 2022, September 2022, Kall/Steinfeld, Germany.
- F. Fohler and W. Dornisch. Form finding for engineering structures using the phase field method. 9th GACM Colloquium on Computational Mechanics (GACM 2022), September 2022, Essen, Germany.
- W. Dornisch and J. Stöckler. An isogeometric mortar method with optimal convergence and reduced support. 24th International Conference on Computer Methods in Mechanics (CMM) and the 42nd Solid Mechanics Conference (SolMech), September 2022, Swinoujscie, Poland.
- W. Dornisch. A comparison of integration schemes for isogeometric analysis. 92nd GAMM Annual Meeting (GAMM 2022), August 2022, Aachen, Germany.
- S. Held and W. Dornisch. Investigations on dual test functions for isogeometric explicit dynamic analysis. 92nd GAMM Annual Meeting (GAMM 2022), August 2022, Aachen, Germany.
- L. Stammen and W. Dornisch. On the use of mixed basis function degrees within a convective isogeometric element formulation. 92nd GAMM Annual Meeting (GAMM 2022), August 2022, Aachen, Germany.
- S. Held and W. Dornisch. Mass lumping scheme for IGA dynamics. 11th European Solid Mechanics Conference (ESMC 2022), July 2022, Galway, Ireland.
- L. Stammen and W. Dornisch. A two-field isogeometric formulation with different continuities. Virtual International Conference on Isogeometric Analysis (VIGA 2021), September 2021, Virtual conference.
- L. Stammen and W. Dornisch. A mixed isogeometric plane stress and plane strain formulation with different continuities for the alleviation of locking. VI ECCOMAS Young Investigators Conference, July 2021, Virtual conference.
- S. Held, W. Dornisch, and N. Azizi. An isogeometric element formulation for linear two-dimensional elasticity based on the Airy equation. VI ECCOMAS Young Investigators Conference, July 2021, Virtual conference.
- W. Dornisch and J. Stöckler. An isogeometric mortar method with optimal convergence at crosspoints. 14th World Congress on Computational Mechanics (WCCM XIV), ECCOMAS Congress 2020, January 2021, Virtual conference.
W. Dornisch. Basics, Challenges and Advantages of Isogeometric Analysis. Seminarium WILiT at Poznan University of Technology, December 2021, Poznan, Poland, Online lecture.
S. Aziz Ali, S. Yan, W. Dornisch and D. Stricker. Foldmatch: Accurate and high fidelity garment fitting onto 3D scans. 2020 IEEE International Conference on Image Processing (ICIP 2020), October 2020, Virtual conference.
- W. Dornisch. Efficient Integration Schemes in NURBS-based Isogeometric Analysis - Comparison and Application to Shell Elements. Keynote Lecture at the 7th International Conference on Isogeometric Analysis (IGA 2019), September 2019, Munich, Germany.
- M. Chasapi, W. Dornisch, S. Klinkel. Coupling of patches for isogeometric analysis of solids in boundary representation. 7th International Conference on Isogeometric Analysis (IGA 2019), September 2019, Munich, Germany.
- W. Dornisch. A comparison of integration schemes for isogeometric analysis. 8th GACM Colloquium on Computational Mechanics, August 2019, Kassel, Germany.
- W. Dornisch and R. Müller. Modeling of electric field-induced magnetization switching in multiferroic heterostructures. 90th GAMM Annual Meeting (GAMM 2019), February 2019, Vienna, Austria.
- S. Schmidt, W. Dornisch, and R. Müller. Martensitic transformation at a crack under mode I and II loading. 90th GAMM Annual Meeting (GAMM 2019), February 2019, Vienna, Austria.
- W. Dornisch, J. Stöckler, and R. Müller. Isogeometric dual mortar coupling for complex NURBS surface patch models. 13th World Congress on Computational Mechanics (WCCM XIII), July 2018, New York, NY, USA.
- Z. Zou, M. A. Scott, D. C. Thomas, B. Oesterle, M. Bischoff, W. Dornisch, and T. J. R. Hughes. Applying Isogeometric Shells to Unstructured U-spline Surfaces. 13th World Congress on Computational Mechanics (WCCM XIII), July 2018, New York, NY, USA.
- W. Dornisch, J. Stöckler, and R. Müller. Coupling of NURBS patches with the isogeometric dual mortar method. 6th European Conference on Computational Mechanics (ECCM 6), June 2018, Glasgow, United Kingdom.
- W. Dornisch and R. Müller. Phase field modeling of ferroelectric-ferromagnetic interfaces. 3rd Seminar on the Mechanics of Multifunctional Materials, June 2018, Bad Honnef, Germany.
- W. Dornisch, J. Stöckler, and R. Müller. Recent advances in isogeometric dual mortar patch coupling. 7th GACM Colloquium on Computational Mechanics, October 2017, Stuttgart, Germany.
- G. Kikis, W. Dornisch, and S. Klinkel. A method for the elimination of shear locking effects in an isogeometric Reissner-Mindlin shell formulation. 7th GACM Colloquium on Computational Mechanics, October 2017, Stuttgart, Germany.
- G. Kikis, W. Dornisch, and S. Klinkel. Isogeometric Reissner-Mindlin shell analysis - adjusted approximation spaces for the reduction of shear locking effects. 5th International Conference on Isogeometric Analysis (IGA 2017), September 2017, Pavia, Italy.
- W. Dornisch, D. Schrade, B.-X. Xu, and R. Müller. Coupling of phase field models for ferroelectric and ferromagnetic layers in multiferroic heterostructures. VII International Conference on Coupled Problems in Science and Engineering (Coupled Problems 2017), June 2017, Rhodes, Greece.
- W. Dornisch, D. Schrade, and R. Müller. Numerical methods for the modeling of the magnetization vector in multiferroic heterostructures. 88th GAMM Annual Meeting (GAMM 2017), March 2017, Weimar, Germany.
- W. Dornisch, R. Müller, and J. Stöckler. Recent Advances in Isogeometric Analysis: Mortar Methods for NURBS Patch Coupling. Plenary Lecture presented by J. Stöckler at the 2nd Conference on Subdivision, Geometric and Algebraic Methods, Isogeometric Analysis and Refinability in Italy (SMART 2017), September 2017, Gaeta, Italy.
- P. Sobota, W. Dornisch and S. Klinkel. An isogeometric Reissner-Mindlin shell element for dynamic analysis considering geometric and material nonlinearities. 10th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes (NUMISHEET 2016), September 2016, Bristol, United Kingdom.
- W. Dornisch and R. Müller. Dual basis functions for isogeometric solid mechanics. 24th International Congress of Theoretical and Applied Mechanics (ICTAM 2016), August 2016, Montreal, Canada.
- W. Dornisch and R. Müller. Approximate dual basis functions for B-splines. 12th World Congress on Computational Mechanics (WCCM XII), July 2016, Seoul, South Korea.
- W. Dornisch and R. Müller. On dual basis functions for the isogeometric mortar method. 7th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS VII), June 2016, Hersonissos, Greece.
- W. Dornisch and R. Müller. Advantages and challenges of isogeometric structural analysis of thin-walled structures. Young Researchers Symposium 2016 (YRS 2016), April 2016, Kaiserslautern, Germany.
- W. Dornisch and R. Müller. Patch coupling with the isogeometric dual mortar approach. Joint Annual Meeting of GAMM and DMV (GAMM 2016), March 2016, Braunschweig, Germany.
- B. Simeon, S. Klinkel, L. Chen, W. Dornisch, and C. Lovadina. On the Isogeometric Version of the Scaled Boundary Finite Element Method. Mini-Workshop: Mathematical Foundations of Isogeometric Analysis, Mathematisches Forschungsinstitut Oberwolfach, February 2016, Oberwolfach, Germany.
- W. Dornisch. On the use of approximate dual basis functions in the isogeometric mortar method. Oberseminar über Approximationstheorie des Fachbereichs Mathematik der Technischen Universität Dortmund, March 2016, Dortmund, Germany.
- W. Dornisch, R. Müller and S. Klinkel. Patch coupling with the mortar method in isogeometric Reissner-Mindlin shell analysis. 13th U.S. National Congress on Computational Mechanics (USNCCM13), July 2015, San Diego, CA, USA.
- W. Dornisch, L. Chen, and S. Klinkel. Hybrid Collocation-Galerkin Approach for the Analysis of Surface Represented Solids. 13th U.S. National Congress on Computational Mechanics (USNCCM13), July 2015, San Diego, CA, USA.
- W. Dornisch, R. Müller, and S. Klinkel. The influence of integration schemes in isogeometric Reissner-Mindlin shell analysis. 3rd ECCOMAS Young Investigators Conference (YIC GACM 2015), July 2015, Aachen, Germany.
- L. Chen, W. Dornisch, and S. Klinkel. A hybrid collocation-Galerkin approach for the analysis of 3D solids. 3rd ECCOMAS Young Investigators Conference (YIC GACM 2015), July 2015, Aachen, Germany.
- L. Chen, W. Dornisch, and S. Klinkel. NURBS Based Hybrid Collocation-Galerkin Approach for the Static Analysis of 3D solids. 9th European Solid Mechanics Conference (ESMC15), July 2015, Madrid, Spain.
- W. Dornisch, R. Müller, and S. Klinkel. Rotational concepts for isogeometric Reissner-Mindlin shell formulations. 3rd International Conference on Isogeometric Analysis (IGA 2015), June 2015, Trondheim, Norway.
- S. Klinkel, L. Chen, and W. Dornisch. A hybrid collocation-Galerkin method for the analysis of boundary represented 3D solids. 3rd International Conference on Isogeometric Analysis (IGA 2015), June 2015, Trondheim, Norway.
- W. Dornisch, R. Müller, and S. Klinkel. An efficient and robust Reissner-Mindlin shell formulation for isogeometric analysis. 86th GAMM Annual Meeting (GAMM 2015), March 2015, Lecce, Italy.
- S. Klinkel, L. Chen, and W. Dornisch. A surface oriented solid formulation based on a hybrid Galerkin-collocation method. 86th GAMM Annual Meeting (GAMM 2015), March 2015, Lecce, Italy.
- W. Dornisch, G. Vitucci and S. Klinkel. The weak substitution method - a new approach for the connection of NURBS surface patches in isogeometric analysis. 11th World Congress on Computational Mechanics (WCCM XI), July 2014, Barcelona, Spain.
- W. Dornisch and S. Klinkel. Isogeometric Reissner-Mindlin shell analysis - geometries with kinks and non-conforming meshes. 11th World Congress on Computational Mechanics (WCCM XI), July 2014, Barcelona, Spain.
- L. Chen, W. Dornisch, and S. Klinkel. A NURBS based collocation approach for SB-FEM. 11th World Congress on Computational Mechanics (WCCM XI), July 2014, Barcelona, Spain.
- W. Dornisch and S. Klinkel. A new method for the coupling of non-conforming NURBS surface patches - Theory and comparison to the Lagrange multiplier method. Isogeometric Analysis and Applications (IGAA2014), April 2014, Annweiler, Germany.
- S. Klinkel, W. Dornisch, and G. Vitucci. Coupling of non-conforming NURBS surface patches with the weak substitution method. 85th GAMM Annual Meeting (GAMM 2014), March 2014, Erlangen, Germany.
- W. Dornisch and S. Klinkel. Treatment of Kinks in Isogeometric Reissner-Mindlin Shell Analysis. 12th U.S. National Congress on Computational Mechanics (USNCCM12), July 2013, Raleigh, NC, USA.
- W. Dornisch and S. Klinkel. A New Method for the Connection of Non-Conforming NURBS Patches in Isogeometric Analysis. 84th GAMM Annual Meeting (GAMM 2013), March 2013, Novi Sad, Serbia.
- W. Dornisch and S. Klinkel. Isogeometric Reissner-Mindlin shell analysis for multi-patch NURBS surfaces. Research Colloqium Baustatik - Baupraxis, September 2012, Wesel, Germany.
- S. Klinkel and W. Dornisch. The interpolation of the director vector for isogeometric Reissner-Mindlin shell analysis. 6th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012), September 2012, Vienna, Austria.
- W. Dornisch and S. Klinkel. On the choice of the director for isogeometric Reissner-Mindlin shell analysis. 10th World Congress on Computational Mechanics (WCCM 2012), July 2012, Sao Paulo, Brazil.
- W. Dornisch and S. Klinkel. Isogeometric Reissner-Mindlin shell analysis with optimized director vectors. FE im Schnee 2012, March 2012, Hirschegg, Austria.
- W. Dornisch and S. Klinkel. Boundary Conditions and Multi-Patch Connections in Isogeometric Analysis. Workshop on Higher Order Finite Element and Isogeometric Methods (HOFEIM 2011), June 2011, Krakow, Poland, Poster session.
- W. Dornisch and S. Klinkel. Boundary Conditions and Multi-Patch Connections in Isogeometric Analysis. 82nd GAMM Annual Meeting (GAMM 2011), April 2011, Graz, Austria.