@inproceedings{2954,
  author       = {{Materna, Daniel}},
  location     = {{Bremen}},
  title        = {{{Reanalysis for configurational changes}}},
  year         = {{2015}},
}

@inbook{2336,
  author       = {{Materna, Daniel and Kalpakides, V. K.}},
  booktitle    = {{{International Conference on Engineering and Applied Sciences Optimization}}},
  editor       = {{Karlaftis, M.G. and Lagaros, N.D. and Papadrakakis, M.}},
  pages        = {{2391--2406}},
  publisher    = {{Institute of Structural Analysis and Antiseismic Research, University of Athens, Greece}},
  title        = {{{OPT-i - International Conference on Engineering and Applied Sciences Optimization}}},
  year         = {{2014}},
}

@inproceedings{2952,
  author       = {{Materna, Daniel and Kalpakides, V. K.}},
  location     = {{Kos}},
  title        = {{{Reanalysis for design modifications based on residual increment approximations}}},
  year         = {{2014}},
}

@article{2315,
  author       = {{Gerzen, Nikolai and Barthold, Franz-Joseph and Klinkel, S. and Wagner, W. and Materna, Daniel}},
  journal      = {{International Journal for Numerical Methods in Engineering}},
  number       = {{1}},
  pages        = {{29--42}},
  title        = {{{Variational sensitivity analysis of a non-linear solid shell element}}},
  doi          = {{10.1002/nme.4545}},
  volume       = {{96}},
  year         = {{2013}},
}

@inbook{2335,
  author       = {{Materna, Daniel and Kalpakides, V. K.}},
  booktitle    = {{Congress Proceedings - 10th HSTAM International Congress on Mechanics}},
  editor       = {{E. Beskos, D. and E. Stavroulakis, G.}},
  isbn         = {{124-7485-789679-567-3}},
  publisher    = {{Technical University of Crete}},
  title        = {{{Variational design sensitivity analysis of dual Problems in nonlinear elasticity with applications to error analysis of first-order adjoint sensitivity relations}}},
  year         = {{2013}},
}

@inproceedings{2951,
  author       = {{Materna, Daniel and Kalpakides, V. K.}},
  location     = {{Chania}},
  title        = {{{Variational design sensitivity analysis of dual problems in nonlinear elasticity with applications to error analysis of first-order adjoint sensitivity relations}}},
  year         = {{2013}},
}

@inproceedings{2953,
  author       = {{Materna, Daniel}},
  location     = {{Münster}},
  title        = {{{Basics on Inverse Problems and Structural Optimisation}}},
  year         = {{2013}},
}

@article{2313,
  author       = {{Barthold, Franz-Joseph and Materna, Daniel}},
  journal      = {{Proceedings in Applied Mathematics and Mechanics}},
  pages        = {{693--694}},
  title        = {{{Shape sensitivity analysis in the extended finite element method}}},
  doi          = {{10.1002/pamm.201210335}},
  volume       = {{12}},
  year         = {{2012}},
}

@article{2316,
  author       = {{Gerzen, Nikolai and Materna, Daniel and Barthold, Franz-Joseph}},
  journal      = {{Computational Mechanics}},
  number       = {{3}},
  pages        = {{379--396}},
  title        = {{{The inner structure of sensitivities in nodal based shape optimisation}}},
  volume       = {{49}},
  year         = {{2012}},
}

@article{2324,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  journal      = {{Proceedings in Applied Mathematics and Mechanics}},
  pages        = {{627--628}},
  title        = {{{Improvement of classical first-order adjoint sensitivity relations}}},
  doi          = {{10.1002/pamm.201210302}},
  volume       = {{12}},
  year         = {{2012}},
}

@inproceedings{2929,
  author       = {{Barthold, Franz-Joseph and Materna, Daniel}},
  location     = {{Darmstadt}},
  title        = {{{Shape sensitivity analysis in the extended finite element method}}},
  year         = {{2012}},
}

@inproceedings{2930,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  location     = {{Darmstadt}},
  title        = {{{Improvement of classical first-order adjoint sensitivity relations}}},
  year         = {{2012}},
}

@inproceedings{2949,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  location     = {{Graz}},
  title        = {{{A Modified Extended Finite Element Approach - Structural and Sensitivity Analysis}}},
  year         = {{2012}},
}

@article{2325,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  journal      = {{Proceedings in Applied Mathematics and Mechanics}},
  number       = {{1}},
  pages        = {{799--800}},
  title        = {{{Variational design sensitivity analysis of dual problems with applications to error analysis}}},
  doi          = {{10.1002/pamm.201110388}},
  volume       = {{11}},
  year         = {{2011}},
}

@inproceedings{2931,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  location     = {{Graz}},
  title        = {{{Variational design sensitivity analysis of dual problems with applications to error analysis}}},
  year         = {{2011}},
}

@inproceedings{2948,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  location     = {{Erlangen}},
  title        = {{{Sensitivity analysis of dual problems in nonlinear elasticity with applications to error analysis}}},
  year         = {{2011}},
}

@phdthesis{2317,
  author       = {{Materna, Daniel}},
  isbn         = {{978-3-8322-8811-2}},
  pages        = {{234}},
  publisher    = {{Shaker Verlag}},
  title        = {{{Structural and Sensitivity Analysis for the Primal and Dual Problems in the Physical and Material Spaces}}},
  year         = {{2010}},
}

@inbook{2320,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  booktitle    = {{Computational Optimization: New Research Developments}},
  editor       = {{F. Linton, Richard and B. Carroll, Thomas}},
  pages        = {{397--444}},
  publisher    = {{Nova Science Publishers}},
  title        = {{{Theoretical aspects and applications of variational sensitivity analysis in the physical and material space}}},
  year         = {{2010}},
}

@article{2326,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  journal      = {{Proceedings in Applied Mathematics and Mechanics}},
  number       = {{1}},
  pages        = {{583--584}},
  title        = {{{Error analysis and improvement of first-order design sensitivity relations}}},
  doi          = {{10.1002/pamm.201010284}},
  volume       = {{10}},
  year         = {{2010}},
}

@inproceedings{2932,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  location     = {{Karlsruhe}},
  title        = {{{Error analysis and improvement of first-order design sensitivity relations}}},
  year         = {{2010}},
}

@inproceedings{2946,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  location     = {{Paris}},
  title        = {{{Improvement of first-order sensitivity relations based on an exact formulation for the change in the state due to design perturbations}}},
  year         = {{2010}},
}

@inproceedings{2947,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  location     = {{Lisbon}},
  title        = {{{An exact representation of variational design sensitivity relations and improvement of classical frst-order formulations}}},
  year         = {{2010}},
}

@inbook{2322,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  booktitle    = {{IUTAM Symposium on Progress in the Theory and Numerics of Configurational Mechanics}},
  editor       = {{Steinmann, P.}},
  pages        = {{95--105}},
  publisher    = {{Springer-Verlag}},
  title        = {{{A variational framework for dual solutions in the physical and material space}}},
  doi          = {{10.1007/978-90-481-3447-2_9}},
  volume       = {{17}},
  year         = {{2009}},
}

@article{2327,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  journal      = {{Computer Methods in Applied Mecanics and Engineering}},
  number       = {{41-44}},
  pages        = {{3335--3351}},
  title        = {{{Goal-oriented r-adaptivity based on variational arguments in the physical and material spaces}}},
  doi          = {{10.1016/j.cma.2009.06.015}},
  volume       = {{198}},
  year         = {{2009}},
}

@article{2328,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  journal      = {{Zeitschrift für Angewandte Mathematik und Mechanik}},
  number       = {{8}},
  pages        = {{666--676}},
  title        = {{{Configurational variations for the primal and dual problem in elasticity}}},
  doi          = {{10.1002/zamm.200800144}},
  volume       = {{89}},
  year         = {{2009}},
}

@inproceedings{2943,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  location     = {{Trento}},
  title        = {{{Configurational variations for the primal and the dual problem}}},
  year         = {{2009}},
}

@inproceedings{2944,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  location     = {{Lisbon}},
  title        = {{{Configurational variations for the primal and the dual problem in elasticity with applications to goal-oriented r-adaptive mesh optimization}}},
  year         = {{2009}},
}

@inproceedings{2945,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  location     = {{Hannover}},
  title        = {{{Error analysis and improvement of design sensitivity relations}}},
  year         = {{2009}},
}

@article{2329,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  journal      = {{Proceedings in Applied Mathematics and Mechanics}},
  number       = {{1}},
  pages        = {{10307--10308}},
  title        = {{{Goal-oriented r-adaptivity based on the evaluation of the physical and material residual}}},
  doi          = {{10.1002/pamm.200810307}},
  volume       = {{8}},
  year         = {{2008}},
}

@article{2330,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  journal      = {{Computational Mechanics}},
  number       = {{5}},
  pages        = {{661--681}},
  title        = {{{On variational sensitivity analysis and configurational mechanics}}},
  doi          = {{10.1007/s00466-007-0223-5}},
  volume       = {{41}},
  year         = {{2008}},
}

@inproceedings{2933,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  location     = {{Bremen}},
  title        = {{{Goal-oriented r-adaptivity based on the evaluation of the physical and material residual}}},
  year         = {{2008}},
}

@inproceedings{2941,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  location     = {{Venice}},
  title        = {{{On r-adaptive mesh optimization for local quantities of interest based on the material residual}}},
  year         = {{2008}},
}

@inproceedings{2942,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  location     = {{Erlangen}},
  title        = {{{A variational framework for dual solutions in the physical and material space}}},
  year         = {{2008}},
}

@article{2303,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  journal      = {{International Journal of Fracture}},
  number       = {{1-4}},
  pages        = {{133--155}},
  title        = {{{Variational design sensitivity analysis in the context of structural optimization and configurational mechanics}}},
  doi          = {{10.1007/s10704-007-9142-x}},
  volume       = {{147}},
  year         = {{2007}},
}

@inproceedings{2314,
  author       = {{Barthold, Franz-Joseph and Materna, Daniel}},
  booktitle    = {{7th World Congress on Structural and Multidisciplinary Optimization}},
  number       = {{Paper A0463}},
  pages        = {{1348--1357}},
  title        = {{{Remarks on different strategies for variational design sensitivity analysis}}},
  year         = {{2007}},
}

@article{2331,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  journal      = {{Proceedings in Applied Mathematics and Mechanics}},
  number       = {{1}},
  pages        = {{1090105--1090106}},
  title        = {{{Variational sensitivity analysis and changes in the material configuration}}},
  doi          = {{10.1002/pamm.200700368}},
  volume       = {{7}},
  year         = {{2007}},
}

@inbook{2332,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  booktitle    = {{Defect and Material Mechanics}},
  editor       = {{Dascalu, Christian and Maugin, Gérard A. and Stolz, Claude}},
  isbn         = {{978-1-4020-6928-4}},
  pages        = {{133--155}},
  publisher    = {{Springer}},
  title        = {{{Variational design sensitivity analysis in the context of structural optimization and configurational mechanics}}},
  year         = {{2007}},
}

@article{2689,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  journal      = {{to be submitted}},
  title        = {{{The use of Singular Value Decomposition in Sensitivity Analysis and Mesh Optimization}}},
  year         = {{2007}},
}

@inproceedings{2937,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  location     = {{Aussois}},
  title        = {{{Variational design sensitivity analysis in the context of structural optimization and configurational mechanics}}},
  year         = {{2007}},
}

@inproceedings{2938,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  location     = {{Zurich}},
  title        = {{{On variational sensitivity analysis and changes in the material configuration}}},
  year         = {{2007}},
}

@inproceedings{2939,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  location     = {{San Francisco}},
  title        = {{{Mesh optimization techniques based on variational design sensitivity analysis}}},
  year         = {{2007}},
}

@inproceedings{2940,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  location     = {{Munich}},
  title        = {{{Aspects of variational settings in the material space}}},
  year         = {{2007}},
}

@inproceedings{2321,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  booktitle    = {{Proc. of the 6th ASMO-UK/ISSMO Conf. on Engineering Design Optimization, St Edmund Hall, Oxford, UK}},
  editor       = {{Sienz, Johann and M. Querin, Osvaldo and V. Toropov, Vassili and D. Gosling, Peter}},
  isbn         = {{9780853162513}},
  pages        = {{173--181}},
  publisher    = {{University of Leeds, UK}},
  title        = {{{Relations between Structural Optimization and Configurational Mechanics with Applications to Mesh Optimization}}},
  year         = {{2006}},
}

@article{2334,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  journal      = {{Proceedings in Applied Mathematics and Mechanics}},
  number       = {{1}},
  pages        = {{245--246}},
  title        = {{{Coherence of Structural Optimization and Configurational Mechanics}}},
  doi          = {{10.1002/pamm.200610103}},
  volume       = {{6}},
  year         = {{2006}},
}

@inproceedings{2934,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  location     = {{Berlin}},
  title        = {{{Coherence of Structural Optimization and Configurational Mechanics}}},
  year         = {{2006}},
}

@inproceedings{2936,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  location     = {{Oxford}},
  title        = {{{Relations between Structural Optimization and Configurational Mechanics with Applications to Mesh Optimization}}},
  year         = {{2006}},
}

@inproceedings{2935,
  author       = {{Materna, Daniel and Barthold, Franz-Joseph}},
  location     = {{Bochum}},
  title        = {{{Interaction of Structural Optimization and Configurational Mechanics}}},
  year         = {{2005}},
}