Preprints und zur Veröffentlichung eingereichte Artikel
Pramanik, R., Dengiz, D., Pravdivtseva, M.S., Frank, M., Steinbrecher, I., Velvaluri, P., Mayr, M., Berg, P., Saalfeld, S., Larsen, N., Jansen, O., Popp, A.: Braided endovascular implants for intracranial aneurysms: mechanics, hemodynamics, and clinical translation, Preprint, submitted for publication., arXiv
Frank, M, Steinbrecher, I., Mayr, M., Popp, A.: Mechanical modeling of braided neurovascular flow diverters using a beam-to-beam and beam-to-surface contact formulation, Preprint, submitted for publication, arXiv
Pramanik, R., Gießler, F., Frank, M., Steinbrecher, I., Mayr, M., Saalfeld, S., Popp, A.: Contact-resolved deployment of the Contour Neurovascular System in patient-specific intracranial aneurysms, Preprint, submitted for publication, arXiv
Bonari, J., Marsili, F., von Danwitz, M., Popp, A.: Physics-informed sensitivity analysis for enhanced structural health assessment: Test-case for a mixed steel-concrete bridge, Preprint, submitted for publication, arXiv
Bonari, J., von Danwitz, M., Popp, A.: High-fidelity mumerical modeling for the mechanical characterization of a full-scale test bridge, Preprint, submitted for publication, arXiv
Franz, P., von Danwitz, M., Duthé, G., Popp, A., Chatzi, E.: Towards interpretable damage detection based on aerodynamic pressure measurements, Preprint, submitted for publication, arXiv
Mattuschka, M., Bonari, J., von Danwitz, M., Popp, A.: Rapid identification of moving contaminant sources through physics-based modelling, Preprint, submitted for publication, arXiv
Kolman, R., Cimrman, R., Musil, L., Frey, M., Kylar, J., Brandstaeter, S., Kotek, V., Popp, A., Kober, J.: Experimental and numerical study of the transient response of a cantilever beam with a piezoelectric disc sensor, Preprint, submitted for publication, arXiv
Firmbach, M., Phillips, M., Glusa, C., Popp, A., Siefert, C.M., Mayr, M.: Smoothed aggregation algebraic multigrid for problems with heterogeneous and anisotropic materials, Preprint, submitted for publication, arXiv
Sahin, T., Bonari, J., Brandstäter, S., Popp, A.: Data-driven surrogate modeling techniques to predict the effective contact area of rough surface contact problems, Preprint, submitted for publication, arXiv
Monographien und Bücher als Herausgeber
Popp, A., Wriggers, P. (Eds.) (2018): Contact Modeling for Solids and Particles, CISM International Centre for Mechanical Sciences 585, Springer International Publishing, Link
Popp, A. (2012): Mortar methods for computational contact mechanics and general interface problems, Institute for Computational Mechanics, Report No. 14, Technische Universität München (TUM), Link
Artikel in begutachteten Fachzeitschriften (mit Peer-Review)
Firmbach, M., Steinbrecher, I., Popp, A., Mayr, M. (2027): Modified augmented Lagrangian preconditioning for mixed-dimensional beam-solid coupling, Computer Methods in Applied Mechanics and Engineering, 463:119425, DOI (Open Access) , arXiv
Kühn, L., Bonari, J., von Danwitz, M., Popp, A. (2026): Intrusive and non-intrusive model order reduction for airborne contaminant transport: Comparative analysis and uncertainty quantification, Reliability Engineering & System Safety, 278:113469, DOI (Open Access) , arXiv
Steinbrecher, I., Hagmeyer, N., Meier, C., Popp, A. (2026): A variationally consistent beam-to-beam point coupling formulation for geometrically exact beam theories, Acta Mechanica, early view, DOI (Open Access) , arXiv
Loera Villeda, E.G., Steinbrecher, I., Popp, A. (2026): An embedded mesh approach for isogeometric boundary layers in contact mechanics, Computer Methods in Applied Mechanics and Engineering, 461:119207, DOI (Open Access) , arXiv
Mattuschka, M., Walter, D., von Danwitz, M., Popp, A. (2026): Sparse source identification in transient advection-diffusion problems with a primal-dual-active-point strategy, Computer Methods in Applied Mechanics and Engineering, 454:118854, DOI (Open Access) , arXiv
Datz, J.C., Steinbrecher, I., Krefting, J., Engel, L.-C., Popp, A., Pfaller, M.R., Schunkert, H., Wall, W.A. (2026): Influence of coronary plaque morphology on local mechanical states and associated in-stent restenosis, Journal of Biomechanical Engineering, 148(4): 041008, DOI (Open Access) , arXiv
Mattuschka, M., An der Lan, N., von Danwitz, M., Wolff, D., Popp, A. (2026): Goal-oriented optimal sensor placement for PDE-constrained inverse problems in crisis management, Computer Assisted Methods in Engineering and Science, 33:147-170, DOI (Open Access) , arXiv
Franz, P.I., Abdallah, I., Duthé, G., Deparday, J., Jafarabadi, A., Jian, X., von Danwitz, M., Popp, A., Barber, S., Chatzi, E. (2025): On the potential of aerodynamic pressure measurements for structural damage detection, Wind Energy Science, 10, 3001-3026, DOI (Open Access)
Rinderer, L., Popp, A., Gee, M.W. (2025): Topology optimization of 3D finite deformation frictional mortar contact problems using adjoint sensitivities, Computer Methods in Applied Mechanics and Engineering, 449A:118507, DOI (Open Access)
Ranno, A., Manjunatha, K., Koritzius, T., Steinbrecher, I., Hosters, N., Nachtsheim, M., Nilcham, P., Schaaps, N., Turoni-Glitz, A., Datz, J., Popp, A., Linka, K., Vogt, F., Behr, M. (2025): A computational model of coronary arteries with in-stent restenosis coupling hemodynamics and pharmacokinetics with growth mechanics, Scientific Reports, 15:39229, DOI (Open Access)
Steinbrecher, I., Hagmeyer, N., Meier, C., Popp, A. (2025): A consistent mixed-dimensional coupling approach for 1D Cosserat beams and 2D surfaces in 3D space, Computational Mechanics, 76:1233-1260, DOI (Open Access) , arXiv
Datz, J.C., Steinbrecher, I., Meier, C., Hagmeyer, N., Engel, L.-C., Popp, A., Pfaller, M.R., Schunkert, H., Wall, W.A. (2025): Patient-specific coronary angioplasty simulations - A mixed-dimensional finite element modeling approach, Computers in Biology and Medicine, 189:109914, DOI (Open Access) , arXiv
Firmbach, M., Steinbrecher, I., Popp, A., Mayr, M. (2024): An approximate block factorization preconditioner for mixed-dimensional beam-solid interaction, Computer Methods in Applied Mechanics and Engineering, 431:117256, DOI (Open Access) , arXiv
Frank, M., Holzberger, F., Horvat, M., Kirschke, J., Mayr, M., Muhr, M., Nebulishvili, N., Popp, A., Schwarting, J., Wohlmuth, B. (2024): Numerical simulation of endovascular treatment options for cerebral aneurysms, GAMM-Mittelungen, 47:e202370007, DOI (Open Access) ,arXiv
Sahin, T., von Danwitz, M., Popp, A. (2024): Solving forward and inverse problems of contact mechanics using physics-informed neural networks, Advanced Modeling and Simulation in Engineering Sciences, 11:11, DOI (Open Access) ,arXiv
Hagmeyer, N., Mayr, M., Popp, A. (2024): A fully coupled regularized mortar-type finite element approach for embedding one-dimensional fibers into three-dimensional fluid flow, International Journal for Numerical Methods in Engineering, 125:e7435, DOI (Open Access) ,arXiv
Jaelani, Y., Klemm, A., Köhncke, M., Wimmer, J., Seitz, F., Marsili, F., von Danwitz, M., Mendler, A., Henke, S., Gündel, M., Braml, T., Spannaus, M., Popp, A., Kessler, S. (2023): Developing a benchmark study for bridge monitoring, Steel Construction, 16:215-225, DOI (Open Access)
Mayr, M., Popp, A. (2023): Scalable computational kernels for mortar finite element methods, Engineering with Computers,39:3691-3720, DOI (Open Access), arXiv
Pinto Carvalho, R., Couto Carneiro, A.M., Andrade Pires, F.M., Popp, A. (2023): An efficient contact algorithm for rigid/deformable interactionbased on the dual mortar method, Computational Mechanics, 71:143-167, DOI (Open Access) , arXiv
Hagmeyer, N., Mayr, M., Steinbrecher, I., Popp, A. (2022): One-way coupled fluid-beam interaction: capturing the effect of embedded slender bodies on global fluid flow and vice versa, Advanced Modeling and Simulation in Engineering Sciences, 9:9, DOI (Open Access) , arXiv
Steinbrecher, I., Popp, A., Meier, C. (2022): Consistent coupling of positions and rotations for embedding 1D Cosserat beams into 3D solid volumes, Computational Mechanics, 69:701-732, DOI (Open Access) , arXiv
Wiesner, T.A., Mayr, M., Popp, A., Gee, M.W., Wall, W.A. (2021): Algebraic multigrid methods for saddle point systems arising from mortar contact formulations, International Journal for Numerical Methods in Engineering, 122:3749-3779, DOI (Open Access) , arXiv
Steinbrecher, I., Mayr, M., Grill, M.J. , Kremheller, J., Meier, C., Popp, A. (2020): A mortar-type finite element approach for embedding 1D beams into 3D solid volumes, Computational Mechanics, 66:1377-1398, DOI (Open Access) , arXiv
Bonari, J., Marulli, M.R., Hagmeyer, N., Mayr, M., Popp, A., Paggi, M. (2020): A multi-scale FEM-BEM formulation for contact mechanics between rough surfaces, Computational Mechanics, 65:731-749, DOI , arXiv
Ager, C., Schott, B., Vuong, A.-T., Popp, A., Wall, W.A. (2019): A consistent approach for fluid-structure-contact interaction based on a porous flow model for rough surface contact, International Journal for Numerical Methods in Engineering, 119:1345-1378, DOI , arXiv
Seitz, A., Wall, W.A., Popp, A. (2019): Nitsche's method for finite deformation thermomechanical contact problems, Computational Mechanics, 63:1091-1110, DOI
Pauw, J.D., Veggi, L., Haidn, O.J., Wagner, C., Thümmel, T., Rixen, D., Ager, C., Wirtz, A., Popp, A., Wall, W.A., Wagner, B. (2019): An academic approach to the multidisciplinary development of liquid oxygen turbopumps for space applications, CEAS Space Journal, 11:193-203, DOI
Wunderlich, L., Seitz, A., Alaydin, M.D., Wohlmuth, B., Popp, A. (2019): Biorthogonal splines for optimal weak patch-coupling in isogeometric analysis with applications to finite deformation elasticity,Computer Methods in Applied Mechanics and Engineering, 346:197-215,DOI
Meier, C., Popp, A., Wall, W.A. (2019): Geometrically exact finite element formulations for slender beams: Kirchhoff-Love theory vs. Simo-Reissner theory, Archives of Computational Methods in Engineering, 26:163-243, DOI
Hiermeier, M., Wall, W.A., Popp, A. (2018): A truly variationally consistent and symmetric mortar-based contact formulation for finite deformation solid mechanics, Computer Methods in Applied Mechanics and Engineering, 342:532-560, DOI
Seitz, A., Wall, W.A., Popp, A. (2018): A computational approach for thermo-elasto-plastic frictional contact based on a monolithic formulation employing non-smooth nonlinear complementarity functions, Advanced Modeling and Simulation in Engineering Sciences, 5:5, DOI (Open Access)
Fang, R., Farah, P., Popp, A., Wall, W.A. (2018): A monolithic, mortar-based interface coupling and solution scheme for finite element simulations of lithium-ion cells, International Journal for Numerical Methods in Engineering, 114:1411-1437, DOI
Meier, C., Grill, M.J., Wall, W.A., Popp, A. (2018): Geometrically exact beam elements and smooth contact schemes for the modeling of fiber-based materials and structures, International Journal of Solids and Structures, 154:124-146, DOI
Farah, P., Wall, W.A., Popp, A. (2018): A mortar finite element approach for point, line and surface contact, International Journal for Numerical Methods in Engineering, 114:255-291, DOI
Wiesner, T.A., Popp, A., Gee, M.W., Wall, W.A. (2018): Algebraic multigrid methods for dual mortar finite element formulations in contact mechanics, International Journal for Numerical Methods in Engineering, 114:399-430, DOI
Meier, C., Wall, W.A., Popp, A. (2017): A unified approach for beam-to-beam contact, Computer Methods in Applied Mechanics and Engineering, 315:972-1010, DOI
Farah, P., Wall, W.A., Popp, A. (2017): An implicit finite wear contact formulation based on dual mortar methods, International Journal for Numerical Methods in Engineering, 111:325-353, DOI
Meier, C., Popp, A., Wall, W.A. (2016): A finite element approach for the line-to-line contact interaction of thin beams with arbitrary orientation, Computer Methods in Applied Mechanics and Engineering, 308:377-413, DOI
Farah, P., Vuong, A.-T., Wall, W.A., Popp, A. (2016): Volumetric coupling approaches for multiphysics simulations on non-matching meshes, International Journal for Numerical Methods in Engineering, 108:1550-1576, DOI
Seitz, A., Farah, P., Kremheller, J., Wohlmuth, B., Wall, W.A., Popp, A. (2016): Isogeometric dual mortar methods for computational contact mechanics, Computer Methods in Applied Mechanics and Engineering, 301:259-280, DOI
Pasquariello, V., Hammerl, G., Örley, F., Hickel, S. Danowski, C., Popp, A., Wall, W.A., Adams, N.A. (2016): A cut-cell finite volume – finite element coupling approach for fluid-structure interaction in compressible flow, Journal of Computational Physics, 307:670-695, DOI
Farah, P., Gitterle, M., Wall, W.A., Popp, A. (2016): Computational wear and contact modeling for fretting analysis with isogeometric dual mortar methods, Key Engineering Materials, 681:1-18, DOI
Meier, C., Popp, A., Wall, W.A. (2015): A locking-free finite element formulation and reduced models for geometrically exact Kirchhoff rods, Computer Methods in Applied Mechanics and Engineering, 290:314-341, DOI
Seitz, A., Popp, A., Wall, W.A. (2015): A semi-smooth Newton method for orthotropic plasticity and frictional contact at finite strains, Computer Methods in Applied Mechanics and Engineering, 285:228-254, DOI
Farah, P., Popp, A., Wall, W.A. (2015): Segment-based vs. element-based integration for mortar methods in computational contact mechanics, Computational Mechanics, 55:209-228, DOI
Popp, A., Wall, W.A. (2014): Dual mortar methods for computational contact mechanics – overview and recent developments, GAMM-Mitteilungen, 37(1):66-84, DOI
Meier, C., Popp, A., Wall, W.A. (2014): An objective 3D large deformation finite element formulation for geometrically exact curved Kirchhoff rods, Computer Methods in Applied Mechanics and Engineering, 278:445-478, DOI
Ehrl, A., Popp, A., Gravemeier, V., Wall, W.A. (2014): A mortar approach with dual Lagrange multipliers for mesh tying within a variational multiscale method for incompressible flow, International Journal for Numerical Methods in Fluids, 76:1-27, DOI
Popp, A., Seitz, A., Gee, M.W., Wall, W.A. (2013): Improved robustness and consistency of 3D contact algorithms based on a dual mortar approach, Computer Methods in Applied Mechanics and Engineering, 264:67-80, DOI
Popp, A., Wohlmuth, B.I., Gee, M.W., Wall, W.A. (2012): Dual quadratic mortar finite element methods for 3D finite deformation contact, SIAM Journal on Scientific Computing, 34:B421-B446, DOI
Wohlmuth, B.I., Popp, A., Gee, M.W., Wall, W.A. (2012): An abstract framework for a priori estimates for contact problems in 3D with quadratic finite elements, Computational Mechanics, 49:735-747, DOI
Klöppel, T., Popp, A., Küttler, U., Wall, W.A. (2011): Fluid-structure interaction for non-conforming interfaces based on a dual mortar formulation, Computer Methods in Applied Mechanics and Engineering, 200:3111-3126, DOI
Mayer, U.M., Popp, A., Gerstenberger, A., Wall, W.A. (2010): 3D fluid-structure-contact interaction based on a combined XFEM FSI and dual mortar contact approach, Computational Mechanics, 46:53-67, DOI
Gitterle, M., Popp, A., Gee, M.W., Wall, W.A. (2010): Finite deformation frictional mortar contact using a semi-smooth Newton method with consistent linearization, International Journal for Numerical Methods in Engineering, 84:543-571, DOI
Popp, A., Gitterle, M., Gee, M.W., Wall, W.A. (2010): A dual mortar approach for 3D finite deformation contact with consistent linearization, International Journal for Numerical Methods in Engineering, 83:1428-1465, DOI
Popp, A., Gee, M.W., Wall, W.A. (2009): A finite deformation mortar contact formulation using a primal-dual active set strategy, International Journal for Numerical Methods in Engineering, 79:1354-1391, DOI
Artikel in begutachteten Büchern und Konferenzbänden (mit Peer-Review)
Mattuschka, M., An der Lan, N., Schröder, S., Ficks, A., von Danwitz, M., Popp, A. (2026): Sparsity-driven source localization in tomographic sensing applications, In: Proceedings in Applied Mathematics and Mechanics, 26:e70236, DOI (Open Access), arXiv
Sahin, T., Wolff, D., Popp, A. (2025): Physics-informed neural networks for solving contact problems in three dimensions, In: Advances and Challenges in Computational Mechanics, Graf, W., Fleischhauer, R., Storm, J., Wollny, I. (eds.), Springer, Cham, Germany, DOI , arXiv
Gioia, D.G., Bonari, J., Lichte, D., Popp, A. (2024): Sequential drone routing for data assimilation on a 2D airborne contaminant dispersion problem, In: IEEE Proceedings of the 2024 Workshop on Sensor Data Fusion: Trends, Solutions, Applications (SDF) , 1-8, Bonn Germany, DOI , arXiv
Sahin, T., Wolff, D., von Danwitz, M., Popp, A.: Towards a hybrid digital twin: Physics-informed neural networks as surrogate model of a reinforced concrete beam, In: IEEE Proceedings of the 2024 Workshop on Sensor Data Fusion: Trends, Solutions, Applications (SDF), 1-8, Bonn Germany, DOI ,arXiv
Koch, T., Bonari, J., von Danwitz, M., Popp, A. (2024): Automatic generation of simulation models for digital twins from state-of-the-art simulation frameworks, In: IEEE Proceedings of the 28th International Symposium on Distributed Simulation and Real Time Applications (DS-RT), 132-135, Urbino, Italy, DOI , arXiv
Bonari, J., Kühn, L., von Danwitz, M., Popp, A. (2024): Towards real-time urban physics simulations with digital twins, In: IEEE Proceedings of the 28th International Symposium on Distributed Simulation and Real Time Applications (DS-RT), 18-25, Urbino, Italy, DOI , arXiv
von Danwitz, M., Bonari, J., Franz, P., Kühn, L., Mattuschka, M., Popp, A.: Contaminant dispersion simulation in a digital twin framework for critical infrastructure protection, In: Proceedings of the 9th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2024), 1-12, Lisbon, Portugal, DOI , arXiv
Steimer, C., Mayr, M., Popp, A. (2023): Targeting a faster time-to-solution of mortar based contact problems, In: Proceedings in Applied Mathematics and Mechanics, 23:e202300157, DOI (Open Access)
Milani, R., Sahin, T., von Danwitz, M., Moll, M., Popp, A., Pickl, S. (2023): Automatic concrete bridge crack detection from strain measurements: A preliminary study. In: Critical Information Infrastructures Security. CRITIS 2022. Lecture Notes in Computer Science, vol 13723, Hämmerli, B., Helmbrecht, U., Hommel, W., Kunczik, L., Pickl, S. (Eds) . Springer, Cham, Germany, DOI (Open Access)
Firmbach, M., Steinbrecher, I., Popp, A., Mayr, M. (2023): Computational challenges in mixed-dimensional beam/solid coupling, In: Proceedings in Applied Mathematics and Mechanics, 22:e202200227, DOI (Open Access)
von Danwitz, M., Kochmann, T.T., Sahin, T., Wimmer, J., Braml, T., Popp, A. (2023): Hybrid digital twins: A proof of concept for reinforced concrete beams,In: Proceedings in Applied Mathematics and Mechanics, 22:e202200146, DOI (Open Access)
Hesch, C., Khristenko, U., Krause, R., Popp, A., Seitz, A., Wall, W.A., Wohlmuth, B. (2022): Frontiers in mortar methods for isogeometric analysis, In: Non-standard Discretisation Methods in Solid Mechanics, Lecture Notes in Applied and Computational Mechanics, vol 98., J. Schröder, P. Wriggers (eds.), Springer, Cham, Germany, DOI , arXiv
Popp, A., Steinbrecher, I. (2022): Finite element formulations for beam-to-solid interaction - From embedded fibers towards contact, In:Current Trends and Open Problems in Computational Mechanics, 425-434, F. Aldakheel et al. (Eds.), Springer-Verlag, Germany, DOI (Open Access)
Hagmeyer, N., Mayr, M., Popp, A. (2021): Fluid-structure interaction of slender continua with 3-dimensional flow: An embedded finite element approach, In: Proceedings in Applied Mathematics and Mechanics, 20(1):e202000244,DOI (Open Access)
Mayr, M., Popp, A. (2021): Dynamic load balancing for large-scale mortar contact formulations, In: Proceedings in Applied Mathematics and Mechanics, 20(1):e202000196, DOI (Open Access)
Steinbrecher, I., Popp, A. (2021): Efficient mortar-based algorithms for embedding 1D fibers into 3D volumes, In: Proceedings in Applied Mathematics and Mechanics, 20(1):e202000151, DOI (Open Access)
Backmann, V., Klingenbeck, J., Popp, A., Drechsler, K. (2021): Influence on the strain rate at room temperature of a silicone rubber used as fiber placement roller jacket, SAMPE Europe Conference 2021, Baden/Zürich, Switzerland
Steinbrecher, I., Popp, A. (2019): Mesh tying and contact algorithms for nonlinear beam-to-solid interactions, In: Proceedings of the 8th GACM Colloquium on Computational Mechanics, T. Gleim, S. Lange (Eds.), Kassel University Press, Germany
Popp, A., Wunderlich, L., Seitz, A., Wohlmuth, B. (2019): Isogeometric dual mortar methods for computational contact and interface mechanics, In: Proceedings of the 8th GACM Colloquium on Computational Mechanics, T. Gleim, S. Lange (Eds.), Kassel University Press, Germany
Mayr, M., Popp, A. (2019): Solving computational contact problems efficiently at large scale, In: Proceedings of the 8th GACM Colloquium on Computational Mechanics, T. Gleim, S. Lange (Eds.), Kassel University Press, Germany
Hagmeyer, N., Mayr, M., Popp, A. (2019): A weak Dirichlet-Neumann partitioned algorithm for 1-dimensional structures embedded in a 3-dimensional fluid, In: Proceedings of the 8th GACM Colloquium on Computational Mechanics, T. Gleim, S. Lange (Eds.), Kassel University Press, Germany
Bonari, J., Marulli, M.R., Hagmeyer, N., Mayr, M., Popp, A., Paggi, M. (2019): An interface element formulation for frictionless normal contact between rough surfaces, In: Proceedings of the 8th GACM Colloquium on Computational Mechanics, T. Gleim, S. Lange (Eds.), Kassel University Press, Germany
Popp, A. (2018): State-of-the-art computational methods for finite deformation contact modeling of solids and structures, In: Contact Modeling for Solids and Particles, 585:1-86, A. Popp, P. Wriggers (Eds.), Springer International Publishing, Switzerland
Popp, A., Gee, M.W., Wall, W.A. (2013): Mortar methods for single-field and multi-field applications in computational mechanics, In: Sustained Simulation Performance 2012, 133-154, M. Resch et al. (Eds.), Springer-Verlag, Germany
Popp, A., Gee, M.W., Wall, W.A. (2013): A primal-dual active set strategy for finite defor-mation dual mortar contact, In: Lecture Notes in Applied and Computational Mechanics, 56:151-171, G.E. Stavroulakis (Ed.), Springer-Verlag, Germany
Klöppel, T., Popp, A., Wall, W.A. (2011): Interface treatment in computational fluid-structure interaction, In: Proceedings of the ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2011), M. Papadrakakis, N.D. Lagaros, M. Fragiadakis (Eds.), Corfu, Greece
Popp, A., Wall, W.A. (2011): Computational contact dynamics including multiphysics and multiscale effects, In: Proceedings of the ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2011), M. Papadrakakis, N.D. Lagaros, M. Fragiadakis (Eds.), Corfu, Greece
Popp, A., Gee, M.W., Wall, W.A. (2010): Finite deformation contact based on a 3D dual mortar and semi-smooth Newton approach, In: Lecture Notes in Applied and Computational Mechanics, 58:57-77, G. Zavarise, P. Wriggers (Eds.), Springer-Verlag, Germany
Popp, A., Gitterle, M., Gee, M.W., Wall, W.A. (2009): A mortar method for finite deformation frictional contact using a primal-dual active set strategy, In: Computational Plastcity X - Fundamentals and Applications, Proceedings of the 10th International Conference on Computational Plasticity (COMPLAS 2009), E. Onate, D.R.J. Owen, B. Suarez (Eds.), Barcelona, Spain
Sonstige Artikel und Buchbeiträge
Popp, A., Kahlen, J., Lichte, D., Langerbeins, M. (2024): Schutz kritischer Infrastrukturen als Unternehmensaufgabe: Verantwortung und Handlungsfelder für die Führungsebene, In: Audit Committee Quarterly, IV/2024, 17-19, Link
Neumann, P., Duffek, J.A., Kleinschmidt, J., Leinen, W.G., Breuer, M., Schmidt-Lauff, S., Fink, A., Mayr, M., Firmbach, M., Popp, A., Auwetter, A. (2022): hpc.bw - A supercomputer with competence platform for the universities of the federal armed forces, In: dtec.bw-Beiträge der Helmut-Schmidt-Universität / Universität der Bundeswehr Hamburg, 1:305-310, D. Schulz et al. (Eds.), Hamburg, Germany, DOI (Open Access)
Popp, A., Wall, W.A. (2013): Mortar methods for computational contact mechanics and general interface problems, In: IACM expressions, 33:10-13, Link
Westfall, J., Maute, K.K, Klöppel, T., Popp, A., Gitterle, M., Wall, W.A. (2011): Nonlinear multi-physics coupling for non-conforming interfaces based on a dual mortar formulation, In: DFG Sonderforschungsbereich / TR 40, Proceedings of the Summer Program 2011, N.A. Adams et al. (Eds.), München, Germany
Klöppel, T., Popp, A., Wall, W.A. (2010): Fluid-structure interaction for non-conforming interfaces based on a dual mortar formulation, In: DFG Sonderforschungsbereich / TR 40, Annual Report 2010, N.A. Adams et al. (Eds.), München, Germany
Ausgewählte Vorträge und Präsentationen
Mixed-dimensional models for computational solid and structural mechanics, invited,3rd German-Italian Workshop on Common Research Interests In Computational Mechanics, Udine, Italy, February 19-20, 2026
1D, 2D, 3D... OMG! - Coupling structural mechanics across dimensions, invited, CADFEM Conference 2025 - Focus Area Structural Mechanics, Künzelsau, Germany, October 7, 2025
Machine learning and computational contact mechanics - Dream team or nightmare?, invited (keynote lecture), Conference on Computational and Artificial Intelligence for Mechanics and Biomechanics (CCAIMB), Porto, Portugal, September 18-19, 2025
Digital twins and their enabling technologies for critical infrastructure protection, invited (webinar), European Executive Master Program in Digital Twins for Infrastructures and Cities (DIGITWIN4CIUE), Online Lecture, March 27, 2025, Video
RISK.twin - A class of digital twins for critical infrastructure protection, invited, IACM Digital Twins in Engineering Conference (DTE) & ECCOMAS Artificial Intelligence and Computational Methods in Applied Science Conference (AICOMAS), Paris, France, February 17-21, 2025
Ein Blick in die Forschung:Digitale Zwillinge für die intelligente kritische Infrastruktur von morgen, invited, DVGW Kongress 2024 - KRITIS-Dachgesetz: Rechtssichere und pragmatische Umsetzung in der Energie- und Wasserwirtschaft, Online Conference, December 5, 2024
Resilienz von Infrastrukturen:Simulationsbausteine zur Vorhersage kritischer Systemveränderungen, invited, Jahreskolloquium 2024 des Forschungszentrums Risiko, Infrastruktur, Sicherheit, Konflikt (RISK), Neubiberg, Germany, October 14, 2024
Computational mechanics and scientific machine learning for digital twins in critical infrastructure protection, invited, 16th World Congress on Computational Mechanics (WCCM) & 4th Pan American Congress on Computational Mechanics (PANACM), Vancouver, Canada, July 21-26, 2024
Computer simulation of endovascular treatment options for cerebral aneurysms, invited, Kick-off Symposium of the Institute for Digital Implant Reasearch (IDIR), Kiel, Germany, June 10, 2024
A mixed-dimensional computational framework for fluid-beam interaction: Embedding slender 1D beams into 3D fluid flow, invited, ECCOMAS Congress 2024, Lisbon, Portugal, June 3-7, 2024
Computational contact mechanics and machine learning – Dream team or nightmare?, invited (plenary lecture),11th Contact Mechanics International Symposium (CMIS), Lyon, France, May 22-24, 2024
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
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
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
Physics-informed neural networks for contact mechanics, contributed,7th International Conference on Computational Contact Mechanics (ICCCM), Torino, Italy, July 5-7, 2023
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
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
Consistent coupling of 1D Cosserat beams and 3D solid bodies - From embedded fibers towards contact, invited,15th World Congress on Computational Mechanics (WCCM) & 8th Asian Pacific Congress on Computational Mechanics (APCOM), Online Conference, July 31 - August 5, 2022
Thermomechanical contact and friction with large deformations: Mortar method vs. Nitsche’s method, contributed, 10th Contact Mechanics International Symposium (CMIS), Chexbres, Switzerland, May 23-25, 2022
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
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,DOI (Open Access)
Non-standard discretization schemes for thermomechanical contact problems: Mortar vs. Nitsche and FEM vs. IGA, invited,6th ECCOMAS Young Investigators Conference (YIC), Online Conference, July 7-9, 2021
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
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
Beyond classical solid mechanics: Wear, thermomechanical contact and beam-to-beam contact,invited, ANSYS Inc. Canonsburg (USA), Online Research Seminar, April 30, 2021
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
Computational contact and interface mechanics: The fundamentals and selected trends, invited, ANSYS Inc. Canonsburg (USA), Online Research Seminar, March 19, 2021
Beam-to-solid interaction: From embedded fibers towards contact, contributed,91st Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM2021), Online Conference, March 15-19, 2021
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
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
Nonlinear finite element methods and computational contact mechanics, invited (keynote lecture), ECCOMAS Advanced Course on Computational Structural Dynamics, Online Course, September 1-4, 2020
Scalable algorithms for high-performance computing in computational contact mechanics, invited, 5th German-Japanese Workshop on Computational Mechanics, Dresden, Germany, September 23-24, 2019
Isogeometric mortar methods for optimal weak patch-coupling and contact analysis in finite deformation elasticity, invited (plenary lecture), 5th ECCOMAS Young Investigators Conference (YIC2019), Cracow, Poland, September 1-6, 2019
Isogeometric dual mortar methods for computational contact and interface mechanics, invited, 8th GACM Colloquium on Computational Mechanics (GACM2019), Kassel, Germany, August 28-30, 2019
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
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
Quo vadis computational mechanics?, invited, 39th TechNet Alliance Spring Meeting, Rotterdam, The Netherlands, May 3-4, 2019
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
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
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
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
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
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
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
Mortar-based contact formulations for non-smooth geometries, invited, 7th GACM Colloquium on Computational Mechanics (GACM2017), Stuttgart, Germany, October 11-13, 2017
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
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
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
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
A unified framework for beam-to-beam contact interaction, invited, 12th World Congress on Computational Mechanics (WCCM2016), Seoul, Korea, July 25-29, 2016
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
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
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
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
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
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
Efficient parallel solution methods for mortar finite element discretizations in computational contact mechanics, invited, 11th World Congress on Computational Mechanics (WCCM), Barcelona, Spain, July 21-25, 2014
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
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
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
Mortar finite element methods for non-matching meshes in contact dynamics, fluid dynamics and fluid-structure interaction, invited, 84th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Novi Sad, Serbia, March 18-22, 2013
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
Dual mortar approach and semi-smooth Newton methods for computational contact mechanics, invited (keynote lecture), SPOMECH Workshop, Ostrava, Czech Republic, November 21-23, 2012
Dual mortar contact formulations: new extensions for improved robustness and parallel efficiency, invited, 10th World Congress on Computational Mechanics (WCCM), São Paulo, Brazil, July 8-13, 2012
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
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
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
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
Coupling of non-conforming interface meshes in contact dynamics and fluid-structure interaction using mortar methods, invited, 11th International Conference on Computational Plasticity (COMPLAS), Barcelona, Spain, September 7-9, 2011
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
Consistent treatment of 3D finite deformation contact within a fixed-grid fluid-structure interaction framework, invited, 16th International Conference on Finite Elements in Flow Problems (FEF), Munich, Germany, March 23-25, 2011
The mortar method with dual Lagrange multipliers: application to 3D finite deformation contact and quadratic elements, invited, 20th International Conference on Domain Decomposition Methods (DDM), San Diego, USA, February 7-11, 2011
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
From 3D finite deformation dual mortar contact towards a fluid-structure-contact interaction method, invited, 4th European Conference on Computational Mechanics (ECCM), Paris, France, May 16-21, 2010
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
A mortar method for finite deformation frictional contact using a primal-dual active set strategy, invited, 10th International Conference on Computational Plasticity (COMPLAS), Barcelona, Spain, September 2-4, 2009
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
Phenomenological modeling of a metallic honeycomb crash barrier, contributed, 2nd GACM Colloquium on Computational Mechanics, Munich, Germany, October 10-12, 2007
