@article{niederberger2014sensitivity,

title = {Sensitivity analysis and optimization of sub-wavelength optical gratings using adjoints},

author = { A. Niederberger and  D. Fattal and  N.R. Gauger and  S. Fan and  R. Beausoleil},

year  = {2014},

date = {2014-01-01},

journal = {Optics Express},

volume = {22},

number = {11},

pages = {12971--12981},

note = {DOI:10.1364/OE.22.012971},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Nemili2014optimaldesign,

title = {Optimal Design of Active Flow Control for a Complex High-Lift Configuration},

author = {A. Nemili and E. Özkaya and N.R. Gauger and F. Kramer and T. Höll and F. Thiele},

year  = {2014},

date = {2014-01-01},

journal = {7th AIAA Flow Control Conference 2014-2515},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Zhou2014,

title = {Adjoint-based Trailing-Edge Noise Minimization using Porous Material},

author = { B.Y. Zhou and  N.R. Gauger and  S. Koh and  M. Meinke and  W. Schröder},

year  = {2014},

date = {2014-01-01},

journal = {AIAA 2014-3040},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Koh2014,

title = {Noise Sources of Trailing-Edge Turbulence Contolled by Porous Media},

author = { S. Koh and  M. Meinke and  W. Schröder and  B.Y. Zhou and  N.R. Gauger},

year  = {2014},

date = {2014-01-01},

journal = {AIAA 2014-3038},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Nemili2014optimalcontrol,

title = {Optimal Control of Separation on a Practical High-Lift Configuration},

author = {A. Nemili and E. Özkaya and N.R. Gauger and F. Kramer and F. Thiele},

year  = {2014},

date = {2014-01-01},

journal = {Jahresbericht der Deutschen Strömungsmechanischen Arbeitsgemeinschaft STAB},

pages = {80--81},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{bosse2014bounded,

title = {One-Shot Approaches to Design Optimzation},

author = {T. Bosse and N.R. Gauger and A. Griewank and S. Günther and V. Schulz},

year  = {2014},

date = {2014-01-01},

journal = {International Series of Numerical Mathematics},

volume = {165},

pages = {43-66},

note = {DOI:10. 1007/978-3-319-05083-6_5},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Bosse2014optimaldesign,

title = {Optimal Design with Bounded Retardation for Problems with Non-separable Adjoints},

author = {T. Bosse and N.R. Gauger and A. Griewank and S. Günther and L. Kaland and et al.},

year  = {2014},

date = {2014-01-01},

journal = {International Series of Numerical Mathematics},

volume = {165},

pages = {67--84},

note = {DOI:10. 1007/978-3-319-05083-6_6},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Zhou2014towards,

title = {Towards Adjoint-based Trailing-Edge Noise Minimization using Porous Material},

author = {B.Y. Zhou and N.R. Gauger and S. Koh and M. Meinke and W. Schröder},

year  = {2014},

date = {2014-01-01},

journal = {Jahresbericht der Deutschen Strömungsmechanischen Arbeitsgemeinschaft STAB},

pages = {204--205},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Sagebaum2014challenges,

title = {Challenges in the Automatic Differentiation of an Industrial CFD Solver},

author = {M. Sagebaum and E. Özkaya and N.R. Gauger},

isbn = {978-84-617-2141-2},

year  = {2014},

date = {2014-01-01},

journal = {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},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Kusch2014efficient,

title = {Efficient Calculation of Pareto Optimal Points for Shape Optimization},

author = {L. Kusch and N.R. Gauger and M. Spiller},

isbn = {978-84-617-2141-2},

year  = {2014},

date = {2014-01-01},

journal = {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},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Schäfer2014amonotone,

title = {A Monotone Spectral Projected Gradient Method for Elastic Problems},

author = {H. Schäfer and N.R. Gauger},

isbn = {978-84-617-2141-2},

year  = {2014},

date = {2014-01-01},

journal = {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},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{schmidt2013three,

title = {Three-Dimensional Large-Scale Aerodynamic Shape Optimization Based on Shape Calculus},

author = { S. Schmidt and  C. Ilic and  V. Schulz and  N.R. Gauger},

year  = {2013},

date = {2013-01-01},

journal = {AIAA journal},

volume = {51},

number = {11},

pages = {2615--2627},

publisher = {American Institute of Aeronautics and Astronautics},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{carnarius2013optimal,

title = {Optimal Control of Unsteady Flows Using a Discrete and a Continuous Adjoint Approach},

author = { A. Carnarius and  F. Thiele and  E. Özkaya and  A. Nemili and  N.R. Gauger},

year  = {2013},

date = {2013-01-01},

journal = {Proceedings of 25th Conference on System Modeling and Optimization (CSMO 2011), IFIP AICT 391},

pages = {318--327},

publisher = {Springer},

note = {DOI: 10.1007/978-3-642-36062-6},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{sagebaum2013algorithmic,

title = {Algorithmic Differentiation of a Complex C++ Code with Underlying Libraries},

author = { M. Sagebaum and  N.R. Gauger and  U. Naumann and  J. Lotz and  K. Leppkes},

year  = {2013},

date = {2013-01-01},

journal = {Procedia Computer Science},

volume = {18},

pages = {208--217},

publisher = {Elsevier},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nemili2013discrete,

title = {Discrete Adjoint Based Sensitivity Analysis for Optimal Flow Control of a 3D High-Lift Configuration},

author = { A. Nemili and  E. Özkaya and  N.R. Gauger and  F. Kramer and  A. Carnarius and  F. Thiele},

year  = {2013},

date = {2013-01-01},

journal = {AIAA 2013-2585},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{sonntag2013shape,

title = {Shape Derivatives for the Compressible Navier-Stokes Equations in Variational Form},

author = { M. Sonntag and  S. Schmidt and  N.R. Gauger},

year  = {2013},

date = {2013-01-01},

journal = {arXiv preprint arXiv:1312.5861},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nemili2013discreteadjoint,

title = {Discrete Adjoint based Sensitivity Analysis for Optimal Active Flow Control of High-Lift Configurations},

author = { A. Nemili and  E. Özkaya and  N.R. Gauger},

year  = {2013},

date = {2013-01-01},

journal = {Proc. Appl. Math. Mech.},

volume = {13},

number = {1},

pages = {347--348},

publisher = {Wiley Online Library},

note = {DOI: 10.1002/pamm.201310169},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nemili2013adiscreteadjoint,

title = {A Discrete Adjoint Approach for Unsteady Optimal Flow Control},

author = { A. Nemili and  E. Özkaya and  N.R. Gauger and  A. Carnarius and  F. Thiele},

year  = {2013},

date = {2013-01-01},

booktitle = {New Results in Numerical and Experimental Fluid Mechanics VIII},

journal = {Notes on Numerical Fluid Mechanics and Multidisciplinary Design},

volume = {121},

pages = {447--455},

publisher = {Springer},

note = {DOI: 10.1007/978-3-642-35680-3},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{orlt2013quantification,

title = {Quantification and Reduction of Numerical Uncertainties by Improvement of the TAU Grid Adaptation Tool and Adjoint Methods},

author = { M. Orlt and  N.R. Gauger},

year  = {2013},

date = {2013-01-01},

booktitle = {Management and Minimisation of Uncertainties and Errors in Numerical Aerodynamics},

journal = {Notes on Numerical Fluid Mechanics and Multidisciplinary Design},

volume = {122},

pages = {29--53},

publisher = {Springer},

note = {DOI:10.1007/978-3-642-36185-2},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{lotz2013,

title = {Discrete Adjoints of PETSc through dco/c++ and Adjoint MPI},

author = { J. Lotz and  U. Naumann and  M. Sagebaum and  M. Schanen},

editor = {Wolf, Felix and Mohr, Bernd and Mey, Dieter},

url = {http://dx.doi.org/10.1007/978-3-642-40047-6_51},

isbn = {978-3-642-40046-9},

year  = {2013},

date = {2013-01-01},

booktitle = {Euro-Par 2013 Parallel Processing},

volume = {8097},

pages = {497-507},

publisher = {Springer Berlin Heidelberg},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Koellermeier2012,

title = {Solving a non-linear partial differential equation for the simulation of tumour oxygenation},

author = {Julian Koellermeier, Lisa Kusch, Thorsten Lajewski},

url = {http://www.siam.org/students/siuro/vol5/S01136.pdf},

year  = {2012},

date = {2012-06-21},

journal = {SIAM Undergraduate Research Online (SIURO)},

volume = {5},

abstract = {This paper describes a novel approach to simulate tumor oxygenation which is very important because of its relevance for radiotherapy. In fact, it is considered to be one of the most important factors that determine the failure of radiation treatment. As former simulations were not able to deal with sufficiently large areas of tissue, we developed and investigated new methods in order to enable the use for real applications. The main work of this project includes the development of a new software to simulate tumor oxygenation. We therefore describe new methods to generate a realistic distribution of blood vessels inside the tumor tissue. After that, we come up with different discretization approaches for the vessels' boundaries. Finally, we overcome the problem of excessive memory storage by developing a new dedicated data format. Due to the reduction of memory consumption, we were able to simulate much larger domains with a finite difference method than with commercial software. In fact, it is now possible to calculate the oxygenation of tissues measuring several square centimeters in area.},

key = {10.1137/11S011365 },

note = {DOI:10.1137/11S011365},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{gauger2012non,

title = {Non-Parametric Aerodynamic Shape Optimization},

author = { N.R. Gauger and  C. Ilic and  S. Schmidt and  V. Schulz},

year  = {2012},

date = {2012-01-01},

journal = {International Series of Numerical Mathematics},

volume = {160},

pages = {289--300},

publisher = {Springer},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{gauger2012automated,

title = {Automated Extension of Fixed Point PDE Solvers for Optimal Design with Bounded Retardation},

author = { N.R. Gauger and  A. Griewank and  A. Hamdi and  C. Kratzenstein and  E. Özkaya and  T. Slawig},

year  = {2012},

date = {2012-01-01},

booktitle = {Constrained Optimization and Optimal Control for Partial Differential Equations},

journal = {International Series of Numerical Mathematics},

volume = {160},

pages = {99--122},

publisher = {Springer},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{gauger2012efficient,

title = {Efficient Aerodynamic Shape Optimization by Structure Exploitation},

author = { N.R. Gauger and  A. Walther and  E. Özkaya and  C. Moldenhauer},

year  = {2012},

date = {2012-01-01},

journal = {Optimization and Engineering},

volume = {13},

number = {4},

pages = {563--578},

publisher = {Springer},

note = {DOI: 10.1007/s11081-011-9184-9},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ozkaya2012application,

title = { Application of Automatic Differentiation to an Incompressible URANS Solver},

author = { E. Özkaya and  A. Nemili and  N.R. Gauger},

year  = {2012},

date = {2012-01-01},

booktitle = {Recent Advances in Algorithmic Differentiation},

journal = { Lecture Notes in Computational Science and Engineering, Springer},

volume = {87},

pages = {35--45},

publisher = {Springer},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{schmidt2011airfoil,

title = {Airfoil Design for Compressible Inviscid Flow Based on Shape Calculus},

author = { S. Schmidt and  C. Ilic and  V. Schulz and  N.R. Gauger},

year  = {2011},

date = {2011-01-01},

journal = {Optimization and Engineering},

volume = {12},

number = {3},

pages = {349--369},

publisher = {Springer},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nemili2011optimal,

title = {Optimal Control of Unsteady Flows Using Discrete Adjoints},

author = { Anil Nemili and  Emre Özkaya and  Nicolas R Gauger and  Angelo Carnarius and  Frank Thiele},

year  = {2011},

date = {2011-01-01},

journal = {AIAA 2011-3720},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ilic2011detailed,

title = {Detailed Aerodynamic Shape Optimization Based on an Adjoint Method with Shape Derivatives},

author = { C. Ilic and  S. Schmidt and  V. Schulz and  N.R. Gauger},

year  = {2011},

date = {2011-01-01},

journal = {Proc. of Fifth SIAM Workshop on Combinatorial Scientific Computing, Darmstadt, AIB 2011-09},

pages = {8--10},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{kaland2011towards,

title = {Towards an Adaptive One Shot Method for Optimal Control Problems},

author = {L. Kaland and J.C. De Los Reyes and N.R. Gauger},

url = {http://www.aices.rwth-aachen.de:8080/aices/preprint/documents/AICES-2011-09-01.pdf},

year  = {2011},

date = {2011-01-01},

journal = {Preprint AICES-2011/09-1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{schmidt2011threedim,

title = {Three Dimensional Large Scale Aerodynamic Shape Optimization based on Shape Calculus},

author = { S. Schmidt and  V. Schulz and  C. Ilic and  N.R. Gauger},

year  = {2011},

date = {2011-01-01},

journal = {AIAA 2011-3718},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nemili2011automaticgen,

title = {Automatic Generation of Discrete Adjoints For Unsteady Optimal Flow Control},

author = { A. Nemili and  E. Özkaya and  N.R. Gauger and  A. Carnarius and  F. Thiele},

isbn = {978--605--61427--4--1},

year  = {2011},

date = {2011-01-01},

journal = {ECCOMAS CFD & Optimization (editor: Tuncer, I.H.)},

note = {Paper No. 2011-043},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{schmidt2011largescale,

title = {Large scale aerodynamic shape optimization based on shape calculus},

author = { S. Schmidt and  V. Schulz and  C. Ilic and  N.R. Gauger},

isbn = {978--605--61427--4--1},

year  = {2011},

date = {2011-01-01},

journal = {ECCOMAS CFD & Optimization (editor: Tuncer, I.H.)},

note = {Paper No. 2011-054},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{schulz2011,

title = {Fast solution of PDE constrained shape optimization problems},

author = { V. Schulz and  N.R. Gauger and  S. Schmidt and  C. Ilic},

year  = {2011},

date = {2011-01-01},

journal = {Workshop Schnelle Löser für Partielle Differentialgleichungen, Mathematisches Forschungsinstitut Oberwolfach, Tagungsbericht 28/2011},

pages = {1564f},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ozkaya2010automatic,

title = {Automatic Transition from Simulation to One-shot Shape Optimization with Navier-Stokes Equations},

author = { E. Özkaya and  N.R. Gauger},

year  = {2010},

date = {2010-01-01},

journal = {GAMM-Mitteilungen},

volume = {33},

number = {2},

pages = {133--147},

publisher = {Wiley Online Library},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{carnarius2010adjoint,

title = {Adjoint approaches for optimal flow control},

author = { A. Carnarius and  F. Thiele and  E. Özkaya and  N.R. Gauger},

year  = {2010},

date = {2010-01-01},

journal = {AIAA 2010-5088},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ozkaya2010efficient,

title = {An Efficient One-shot Algorithm for Aerodynamic Shape Design},

author = { E. Özkaya and  N.R. Gauger},

year  = {2010},

date = {2010-01-01},

booktitle = {New Results in Numerical and Experimental Fluid Mechanics VII},

journal = {Notes on Numerical Fluid Mechanics and Multidisciplinary Design},

volume = {112},

pages = {35--42},

publisher = {Springer},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nemili2010,

title = {Development and Application of a Discrete Adjoint Approach for Unsteady Flow Control},

author = { A. Nemili and  E. Özkaya and N.R. Gauger},

year  = {2010},

date = {2010-01-01},

journal = {Jahresbericht der Deutschen Strömungsmechanischen Arbeitsgemeinschaft STAB},

pages = {218--219},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{albensoeder2010verbund,

title = {Verbundprojekt MUNA (Management und Minimierung von Unsicherheiten in der Numerischen Aerodynamik): Best-Practice-Regeln},

author = { S. Albensoeder and  J. Ballmann and  M. Behr and  N. Gauger and others},

year  = {2010},

date = {2010-01-01},

journal = {DLR-IB, 124-2010/5},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Eppler_etal2009,

title = {Preconditioning the Pressure Tracking in Fluid Dynamics by Shape Hessian Information},

author = {K. Eppler and S. Schmidt and V. Schulz and C. Ilic},

year  = {2009},

date = {2009-06-01},

journal = {Journal of Optimization Theory and Applications},

volume = {141},

number = {513},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{giering2009automaticb,

title = {Automatic Differentiation of FLOWer and MUGRIDO},

author = { R. Giering and  T. Kaminski and B. Eisfeld and  N.R. Gauger and J. Raddatz and L. Reimer},

year  = {2009},

date = {2009-01-01},

journal = {Notes on Numerical Fluid Mechanics and   82            Multidisciplinary Design},

volume = {107},

pages = {221--235},

publisher = {Springer},

keywords = {},

pubstate = {published},

tppubtype = {article}

}