2015

* Albring, T., Zhou, B. Gauger, N., Sagebaum, M. – “An Aerodynamic Design Framework based on Algorithmic Differentiation”, ERCOFTAC Bulletin, Vol. 102, pp. 10-16, 2015.

* Günther, S., Gauger, N., Wang, Q. – “Simultaneous One-shot optimization with unsteady PDEs”, arXiv:1503.00884v1, 2015.

* Walther, A., Gauger, N., Richert, N. – “On an Extension of One-Shots Methods to Incorporate Additional Constraints”, Optimization Online 2015-03-4802, 2015.

* Gauger, N., Giles, M., Gunzburger, M., Naumann, U. – “Adjoint Methods in Computational Science, Engineering, and Finance (Dagstuhl Seminar 14371)”, Dagstuhl Reports, Vol. 4, Issue 9, pp. 1-29, DOI:10.4230/DagRep.4.9.1, 2015.

* Blommaert, M., Dekeyser, W., Baelmans, T., Gauger, N., Reiter, D. – “An Automated Approach to Magnetic Divertor Configuration Design”, Nuclear Fusion 55 (1), 013001, 2015.

* Günther, S., Gauger, N., Wang, Q. – “Extension of the One-Shot Method for Optimal Control with Unsteady PDEs”, Computational Methods in Applied Sciences, Vol. 36, pp. 127-142, 2015.

* Zhou, B., Gauger, N. Koh, S., Schröder, W. – “A Discrete Adjoint Approach For Trailing-Edge Noise Minimization using Porous Material”, Computational Methods in Applied Sciences, Vol. 36, pp. 351-365, 2015.

* Nemili, A., Özkaya, E., Gauger, N., Kramer, F., Thiele, F. – “Optimal Separation Control on the Flap of a 2D High-Lift Configuration”, Computational Methods in Applied Sciences, Vol. 36, pp. 411-425, 2015.

* Kaland, L., Sonntag, M., Gauger, N. – “Adaptive Aerodynamic Design Optimization for Navier-Stokes using Shape Derivatives with Discontinuous Galerkin Methods”, Computational Methods in Applied Sciences, Vol. 36, pp. 143-158, 2015.

2014

* Bosse, T., Gauger, N., Griewank, A., Günther, S., Kaland, L., et al. – “Optimal Design with Bounded Retardation for Problems with Non-separable Adjoints”, International Series of Numerical Mathematics, Vol. 165, pp. 67-84, DOI:10.1007/978-3-319-05083-6_6, 2014.

* Bosse, T., Gauger, N., Griewank, A., Günther, S., Schulz, V. – “One-Shot Approaches to Design Optimzation”, International Series of Numerical Mathematics, Vol. 165, pp. 43-66, DOI:10.1007/978-3-319-05083-6_5, 2014.

* Blommaert, M., Baelmans, T., Dekeyser, W., Gauger, N., Reiter, D. – “A novel approach to magnetic divertor configuration design”, Journal of Nuclear Materials, DOI:10.1016/j.jnucmat.2014.11.053, 2014.

* Niederberger, A., Fattal, D., Gauger, N., Fan, S., Beausoleil, R. – “Sensitivity analysis and optimization of sub-wavelength optical gratings using adjoints”, Optics Express, Vol. 22, Issue 11, pp. 12971-12981, DOI:10.1364/OE.22.012971, 2014.

* Kaland, L., De Los Reyes, J.C., Gauger, N. – “One shot methods in function space for PDE-constrained optimal control problems”, Optimization Methods and Software, Vol. 29, Issue 2, pp. 376-405, DOI: 10.1080/10556788.2013.774397, 2014.

* Nemili, A., Özkaya, E., Gauger, N., Kramer, F., Höll, T., Thiele, F. – „Optimal Design of Active Flow Control for a Complex High-Lift Conguration”, AIAA 2014-2515, 2014.

* Zhou, B., Gauger, N., Koh, S., Meinke, M., Schröder, W. – „Adjoint-based Trailing-Edge Noise Minimization using Porous Material”, AIAA 2014-3040, 2014.

* Koh, S., Meinke, M., Schröder, W., Zhou, B., Gauger, N. – „Noise Sources of Trailing-Edge Turbulence Controlled by Porous Media”, AIAA 2014-3038, 2014.

* Albring, T., Sagebaum, M., Gauger, N. – „A Consistent and Robust Discrete Adjoint Solver for the Stanford University Unstructured (SU2) Framework – Validation and Application”, Jahresbericht der Deutschen Strömungsmechanischen Arbeitsgemeinschaft STAB, pp. 40-41, 2014.

* Nemili, A., Özkaya, E., Gauger, N., Kramer, F., Thiele, F. – „Optimal Control of Separation on a Practical High-Lift Configuration”, Jahresbericht der Deutschen Strömungsmechanischen Arbeitsgemeinschaft STAB, pp. 80-81, 2014.

* Zhou, B., Gauger, N., Koh, S., Meinke, M., Schröder, W. – „Towards Adjoint-based Trailing-Edge Noise Minimization using Porous Material”, Jahresbericht der Deutschen Strömungsmechanischen Arbeitsgemeinschaft STAB, pp. 204-205, 2014.

* Sagebaum, M., Özkaya, E., Gauger, N. – “Challenges in the Automatic Differentiation of an Industrial CFD Solver”, Evolutionary and Deterministic Methods for Design, Optimization, and Control with Applications to Industrial and Societal Problems – EUROGEN 2013, Universidad de Las Palmas de Gran Canaria, Spain, ISBN 978-84-617-2141-2, 2014.

* Kusch, L., Gauger, N., Spiller, M. – “Efficient Calculation of Pareto Optimal Points for Shape Optimization”, Evolutionary and Deterministic Methods for Design, Optimization, and Control with Applications to Industrial and Societal Problems – EUROGEN 2013, Universidad de Las Palmas de Gran Canaria, Spain, ISBN 978-84-617-2141-2, 2014.

* Schäfer, H., Gauger, N. – “A Monotone Spectral Projected Gradient Method for Elastic Problems”, Evolutionary and Deterministic Methods for Design, Optimization, and Control with Applications to Industrial and Societal Problems – EUROGEN 2013, Universidad de Las Palmas de Gran Canaria, Spain, ISBN 978-84-617-2141-2, 2014.

2013

* Sonntag, M., Schmidt, S., Gauger, N. – “Shape Derivatives for the Compressible Navier-Stokes Equations in Variational Form”, arXiv:1312.5861, 2013.

* Nemili, A., Özkaya, E., Gauger, N. – “Discrete Adjoint based Sensitivity Analysis for Optimal Active Flow Control of High-Lift Configurations”, Proc. Appl. Math. Mech., Volume 13, Issue 1, pp. 347-348, DOI: 10.1002/pamm.201310169, 2013.

* Schmidt, S., Schulz, V., Ilic, C., Gauger, N. – „Three Dimensional Large Scale Aerodynamic Shape Optimization based on Shape Calculus, AIAA Journal, Vol. 51, Issue 11, pp. 2615-2627, 2013.

* Nemili, A., Özkaya, E., Gauger, N., Kramer, F., Carnarius, A., Thiele, F. – „Discrete Adjoint based Sensitivity Analysis for Optimal Flow Control of a 3D High-Lift Configuration”, AIAA 2013-2585, 2013.

* Sagebaum, M., Gauger, N., Naumann, U., Lotz, J., Leppkes, K. – “Algorithmic Differentiation of a Complex C++ Code with Underlying Libraries”, Procedia Computer Science, Vol. 18, pp. 208-217, 2013.

* Orlt, M., Gauger, N. – “Quantification and Reduction of Numerical Uncertainties by Improvement of the TAU Grid Adaptation Tool and Adjoint Methods”, Notes on Numerical Fluid Mechanics and Multidisciplinary Design, Vol. 122, pp. 29-53, DOI: 10.1007/978-3-642-36185-2, 2013.

* Nemili, A., Özkaya, E., Gauger, N., Carnarius, A., Thiele, F. – “A Discrete Adjoint Approach for Unsteady Optimal Flow Control”, Notes on Numerical Fluid Mechanics and Multidisciplinary Design, Vol. 121, pp. 447-455, DOI: 10.1007/978-3-642-35680-3, 2013.

* Carnarius, A., Thiele, F., Özkaya, E., Nemili, A., Gauger, N. – “Optimal Control of Unsteady Flows Using a Discrete and a Continuous Adjoint Approach”, Proceedings of 25th Conference on System Modeling and Optimization (CSMO 2011), IFIP AICT 391, pp. 318-327, DOI: 10.1007/978-3-642-36062-6, 2013.

2012

* Gauger, N., Walther, A., Özkaya, E., Moldenhauer, C. – ”Efficient Aerodynamic Shape Optimization by Structure Exploitation”, Optimization and Engineering, Vol. 13, Issue 4, pp. 563-578, DOI: 10.1007/s11081-011-9184-9, 2012.

* Gauger, N., Griewank, A., Hamdi, A., Kratzenstein, C., Özkaya, E., Slawig, T. – “Automated Extension of Fixed Point PDE Solvers for Optimal Design with Bounded Retardation”, International Series of Numerical Mathematics, Vol. 160, pp. 99-122, 2012.

* Gauger, N., Ilic, C., Schmidt, S., Schulz, V. – „Non-Parametric Aerodynamic Shape Optimization“, International Series of Numerical Mathematics, Vol. 160, pp. 289-300, 2012.

* Özkaya, E., Nemili, A., Gauger, N. – “Application of Automatic Differentiation to an Incompressible URANS Solver”, Lecture Notes in Computational Science and Engineering, Vol. 87, pp. 35-45, Springer, 2012.

* Kaland, L., De Los Reyes, J.C., Gauger, N. – “Towards an Adaptive One Shot Method for Optimal Control Problems”, AICES-2011/09-1, Preprint, 06. September 2011.

2011

* Schmidt, S., Ilic, C., Schulz, V, Gauger, N. – “Airfoil Design for Compressible Inviscid Flow Based on Shape Calculus”, Optimization and Engineering, Vol. 12, No. 3, pp. 349-369, 2011.

* Nemili, A., Özkaya, E., Gauger, N. Carnarius, A., Thiele, F., – “Optimal Control of Unsteady Flows Using Discrete Adjoints”, AIAA 2011-3720, 2011.

* Schmidt, S., Schulz, V., Ilic, C., Gauger, N. – „Three Dimensional Large Scale Aerodynamic Shape Optimization based on Shape Calculus, AIAA 2011-3718, 2011.

* Ilic, C., Schmidt, S., Schulz, V., Gauger, N. – „Detailed Aerodynamic Shape Optimization Based on an Adjoint Method with Shape Derivatives, Proc. of Fifth SIAM Workshop on Combinatorial Scientific Computing, Darmstadt, AIB 2011-09, pp. 8-10, 2011.

* Nemili, A., Özkaya, E., Gauger, N., Carnarius, A., Thiele, F. – “Automatic Generation of Discrete Adjoints For Unsteady Optimal Flow Control”, In (editor: Tuncer, I.H.) ECCOMAS CFD & Optimization, ISBN 978-605-61427-4-1, Paper No. 2011-043, 2011.

* Schmidt, S., Schulz, V., Ilic, C., Gauger, N. – „Large scale aerodynamic shape optimization based on shape calculus“, In (editor: Tuncer, I.H.) ECCOMAS CFD & Optimization, ISBN 978-605-61427-4-1, Paper No. 2011-054, 2011.

* Schulz, V., Gauger, N., Schmidt, S., Ilic, C. – “Fast solution of PDE constrained shape optimization problems”, Workshop Schnelle Löser für Partielle Differentialgleichungen, Mathematisches Forschungsinstitut Oberwolfach, Tagungsbericht 28/2011, pp. 1564f., 2011.

2010

* Özkaya, E., Gauger, N. – “An Efficient One-Shot Algorithm for Aerodynamic Shape Design”, Notes on Numerical Fluid Mechanics and Multidisciplinary Design, Vol. 112, pp. 35-42, 2010.

* Özkaya, E., Gauger, N. – “Automatic transition from simulation to one-shot shape optimization with Navier-Stokes equations”, GAMM-Mitt., Vol. 33, No. 2, pp. 133-147, 2010.

* Carnarius, A., Özkaya, E., Gauger, N., Thiele, F. – „Adjoint Approaches for Optimal Flow Control”, AIAA 5088-2010, 2010.

* Nemili, A., Özkaya, E., Gauger, N. – “Development and Application of a Discrete Adjoint Approach for Unsteady Flow Control”, Jahresbericht der Deutschen Strömungsmechanischen Arbeitsgemeinschaft STAB, pp. 218-219, 2010.

* Albensoeder, S., Ballmann, J., Behr, M., Gauger, N., et al. – “Verbundprojekt MUNA (Management und Minimierung von Unsicherheiten in der Numerischen Aerodynamik): Best-Practice-Regeln”, DLR-IB, 124-2010/5, 2010.

2009

* Özkaya, E., Gauger, N. – “Single-Step One-Shot Aerodynamic Shape Optimization”, International Series of Numerical Mathematics, Vol. 158, pp. 191-204, 2009.

* Gauger, N., Fazzolari, A. – “Adjoint Methods for Coupled CFD-CSM Optimization”, Notes on Numerical Fluid Mechanics and Multidisciplinary Design, Vol. 107, pp. 237-246, 2009.

* Giering, R., Kaminski, T., Eisfeld, B., Gauger, N., Raddatz, J., Reimer, L. – “Automatic Differentiation of FLOWer and MUGRIDO”, Notes on Numerical Fluid Mechanics and Multidisciplinary Design, Vol. 107, pp. 221-235, 2009.

* Gauger, N. – “Efficient One-Shot Methods for Aerodynamic Shape Design”, Workshop on Numerical Techniques for Optimization Problems with PDE Constraints, Mathematisches Forschungsinstitut Oberwolfach, Tagungsbericht 04/2009, pp. 24-25, 2009.

* Schmidt, S., Ilic, C., Schulz, V., Gauger, N. – „Fast non-parametric large scale aerodynamic shape optimization“, Mathematisches Forschungsinstitut Oberwolfach, Tagungsbericht 04/2009, pp. 69-71, 2009.

2008

* Gauger, N., Griewank, A., Riehme, J. – “Extension of fixed point PDE solvers for optimal design by one-shot method – With first applications to aerodynamic shape optimization”, European Journal of Computational Mechanics (REMN), Vol. 17, pp. 87-102, 2008.

* Gauger, N., Walther, A., Moldenhauer, C., Widhalm, M. – “Automatic Differentiation of an Entire Design Chain for Aerodynamic Shape Optimization”, Notes on Numerical Fluid Mechanics and Multidisciplinary Design, Vol. 96, pp. 454-461, 2008.

* Schmidt, S., Ilic, C., Gauger, N., Schulz, V. – ”Shape Gradients and their Smoothness for Practical Aerodynamic Design Optimization”, Report DFG Priority Program on Optimization with PDEs, SPP-1253-10-03, 2008.

* Özkaya, E., Gauger, N. – “An Efficient One-Shot Algorithm for Aerodynamic Shape Design”, Jahresbericht der Arbeitsgemeinschaft Strömungen mit Ablösung STAB, pp. 224-225, 2008.

* Gauger, N. – “Semi-automatic transition from simulation to optimization”, Evolutionary and Deterministic Methods for Design, Optimization, and Control with Applications to Industrial and Societal Problems EUROGEN 2007, Jyväskylä, Finland, (P. Neittaanmaki, J. Periaux, T. Tuovinen, eds.), CIMNE, (ISBN 978-84-96736-45-0), pp. 45-57, 2008.

* Schlenkrich, S., Walther, A., Gauger, N., Heinrich, R. – “Differentiating fixed point iterations with ADOL-C: Gradient calculation for fluid dynamics”, Modeling, Simulation and Optimization of Complex Processes – Proceedings of the Third International Conference on High Performance Scientific Computing 2006, (H.G. Bock, E. Kostina, H.X. Phu, R. Rannacher, eds.), Springer, pp. 499-508, 2008.

* Gauger, N., Griewank, A., Hamdi, A., Özkaya, E. – “Semi-Automatic Transition from Simulation to Optimization in MDO Context”, Workshop on Optimal Control of Coupled Systems of PDE, Mathematisches Forschungsinstitut Oberwolfach, Tagungsbericht 13/2008, pp. 602-603, 2008.

2007

* Fazzolari, A., Gauger, N., Brezillon, J. – “Efficient aerodynamic shape optimization in MDO context”, Journal of Computational and Applied Mathematics, Vol. 203, pp. 548-560, 2007.

* Kroll, N., Gauger, N., Brezillon, J., Dwight, R., Fazzolari, A., Vollmer, D., Becker, K., Barnewitz, H., Schulz, V., Hazra, S. – “Flow Simulation and Shape Optimization for Aircraft Design”, Journal of Computational and Applied Mathematics, Vol. 203, pp. 397-411, 2007.

* Gauger, N. – “Efficient Deterministic Approaches for Aerodynamic Shape Optimization”, Optimization and Computational Fluid Dynamics, (D. Thevenin, G. Janiga, eds.), Springer, 2007.

* Gauger, N. – “Shape Optimization and its applications in industry: Adjoint flow solvers for aerodynamic shape optimization”, ECMI Newsletter, Number 41, pp. 1-4, 2007.

2006

* Gauger, N., Walther, A., Moldenhauer, C., Widhalm, M. – “Automatic Differentiation of an Entire Design Chain with Applications”, Jahresbericht der Arbeitsgemeinschaft Strömungen mit Ablösung STAB, pp. 185-186, 2006.

* Gauger, N. – “Adjoint approaches in aerodynamic shape optimization and MDO context”, European Conference on Computational Fluid Dynamics ECCOMAS CFD 2006 (P. Wesseling, E. Onate and J. Periaux, eds.), TU Delft, The Netherlands, (ISBN 90-9020970-0), paper no. 639, 2006.

* Kroll, N., Gauger, N. – “Numerical Shape Optimization for Aircraft Design – Status and Future Challenges”, Workshop on Numerical Techniques for Optimization Problems with PDE Constraints, Mathematisches Forschungsinstitut Oberwolfach, Tagungsbericht 11/2006, pp. 605-606, 2006.

* Gherman, I., Hazra, S., Schulz, V., Brezillon, J., Gauger, N. – “Efficient Methods for Aerodynamic Shape Optimization”, Workshop on Numerical Techniques for Optimization Problems with PDE Constraints, Mathematisches Forschungsinstitut Oberwolfach, Tagungsbericht 11/2006, pp. 608-610, 2006.

2005

* Gauger, N., Brezillon, J. – “The continuous adjoint approach in aerodynamic shape optimization”, Notes on Numerical Fluid Mechanics and Multidisciplinary Design, Vol. 89, pp. 181-193, 2005.

* Hazra, S., Schulz, V., Brezillon, J., Gauger, N. – “Aerodynamic shape optimization using simultaneous pseudo-timestepping”, Journal of Computational Physics, Vol. 204, No. 1, pp. 46-64, 2005.

* Gauger, N. – “Adjoint flow solvers for aerodynamic shape optimization”, ERCOFTAC Bulletin, Vol. 66, pp. 9-11, 2005.

* Fazzolari, A., Gauger, N., Brezillon, J. – “Efficient aerodynamic shape optimization in MDO context”, Proc. Appl. Math. Mech., Vol. 5, pp. 739-740, 2005.

* Hazra, S., Gauger, N. – “Simultaneous pseudo-timestepping for aerodynamic shape optimization”, Proc. Appl. Math. Mech., Vol. 5, pp. 743-744, 2005.

* Vollmer, D., Gauger, N. – “Adjoint-based functional correction and mesh adaptation”, Jahresbericht der Arbeitsgemeinschaft Strömungen mit Ablösung STAB, pp. 176-177, 2005.

* Widhalm, M., Gauger, N., Brezillon, J. – “Implementierung eines kontinuierlichen adjungierten Euler-Lösers in den TAU-Code”, Jahresbericht der Arbeitsgemeinschaft Strömungen mit Ablösung STAB, pp. 178-179, 2005.

* Gauger, N., Fazzolari, A., Brezillon, J. – “Aero-structural wing design optimization using a coupled adjoint approach”, Workshop on Optimal Control of Coupled Systems of PDE, Mathematisches Forschungsinstitut Oberwolfach, Tagungsbericht 18/2005, pp. 1009-1011, 2005.

* Dhondt, G., Nagel, M., Gauger, N. – “Calculation of the eigenfrequency sensitivity of aircraft engine structures”, Evolutionary and Deterministic Methods for Design, Optimization, and Control with Applications to Industrial and Societal Problems EUROGEN 2005 (R. Schilling, W. Haase, J. Periaux, H. Baier, and G. Bugeda, eds.), FLM, Munich, 2005.

* Fazzolari, A., Gauger, N., Brezillon, J. – “An aero-structure adjoint formulation for efficient multidisciplinary wing optimization”, Evolutionary and Deterministic Methods for Design, Optimization, and Control with Applications to Industrial and Societal Problems EUROGEN 2005 (R. Schilling, W. Haase, J. Periaux, H. Baier, and G. Bugeda, eds.), FLM, Munich, 2005.

2004

* Brezillon, J., Gauger, N. – “2D and 3D aerodynamic shape optimisation using adjoint approach”, Aerospace Science and Technology, Vol. 8, No. 8, pp. 715-727, 2004.

* Fazzolari, A., Gauger, N., Brezillon, J. – “Sensitivity Evaluation for Efficient Aerodynamic Shape Optimization with Aeroelastic Constraints”, Proceedings of ECCOMAS 2004 in Jyväskylä (24.-28.07.2004) , 2004.

* Kroll, N., Gauger, N., Brezillon, J., Becker, K., Schulz, V. – “Ongoing activities in shape optimization within the German project MEGADESIGN”, Proceedings of ECCOMAS 2004 in Jyväskylä (24.-28.07.2004), 2004.

* Gauger, N. – “Adjoint formulations for the structural shape optimization of turbine blades”, DLR-IB, 124-2004/901, 2004.

2003

* Gauger, N., Kroll, N., Brezillon, J. – “Aerodynamic shape optimization based on adjoint formulations of the compressible Euler/Navier-Stokes equations for complex applications”, Workshop on Numerical Techniques for Optimization Problems with PDE Constraints, Mathematisches Forschungsinstitut Oberwolfach, Tagungsbericht 9/2003, p. 5, 2003.

* Brezillon, J., Gauger, N. – “2D and 3D aerodynamic shape optimisation using adjoint approach”, Proceedings der DGLR-Jahrestagung 17.-20. Nov. 2003, DGLR-JT-2003-089, 2003.

2002

* Gauger, N., Brezillon, J. – “Aerodynamic shape optimization using adjoint method”, Journal of Aero. Soc. of India, Vol. 54, No. 3, pp. 247-254, 2002.

* Gauger, N., Brezillon, J. – “DLR’s technical annex to the 2nd year progress report of the European project AEROSHAPE”, DLR-IB, 124-2002/13, 2002.

2001

* Gauger, N. – “Aerodynamic shape optimization using the adjoint Euler equations”, Proceedings of the GAMM Workshop: Discrete Modelling and discrete Algorithms in Continuum Mechanics, pp. 87-96, Logos Verlag Berlin, 2001.

* Gauger, N. , Mauß M. – “Das Adjungiertenverfahren in der aerodynamischen Optimierung von Turbomaschinen”, DLR-IB, 129-2001/22, 2001.

2000

* Gauger, N. – “Aerodynamic shape optimization using continuous adjoint flow equations”, Jahresbericht der Arbeitsgemeinschaft Strömungen mit Ablösung STAB, pp. 34-35, 2000.

Theses

* Gauger, N. – “Das Adjungiertenverfahren in der aerodynamischen Formoptimierung”, Dissertation TU Braunschweig, DLR Forschungsbericht 2003-05, 2003.

* Gauger, N. – “Verbände von Topologien”, Diplomarbeit Universität Hannover, 1998.

Bibliometrics

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