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67 Publikationen


2015 | Zeitschriftenaufsatz | ELSA-ID: 2312
A modified extended finite element method approach for design sensitivity analysis
F.-J. Barthold, D. Materna, International Journal for Numerical Methods in Engineering 104 (2015) 209–234.
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2014 | Kurzbeitrag Konferenz | ELSA-ID: 2952
Reanalysis for design modifications based on residual increment approximations
D. Materna, V.K. Kalpakides, in: 2014.
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2014 | Sammelwerk - Beitrag | ELSA-ID: 2336
OPT-i - International Conference on Engineering and Applied Sciences Optimization
D. Materna, V.K. Kalpakides, in: M.G. Karlaftis, N.D. Lagaros, M. Papadrakakis (Eds.), {International Conference on Engineering and Applied Sciences Optimization}, Institute of Structural Analysis and Antiseismic Research, University of Athens, Greece, 2014, pp. 2391–2406.
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2013 | Kurzbeitrag Konferenz | ELSA-ID: 2951
Variational design sensitivity analysis of dual problems in nonlinear elasticity with applications to error analysis of first-order adjoint sensitivity relations
D. Materna, V.K. Kalpakides, in: 2013.
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2013 | Kurzbeitrag Konferenz | ELSA-ID: 2953
Basics on Inverse Problems and Structural Optimisation
D. Materna, in: 2013.
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2013 | Zeitschriftenaufsatz | ELSA-ID: 2315
Variational sensitivity analysis of a non-linear solid shell element
N. Gerzen, F.-J. Barthold, S. Klinkel, W. Wagner, D. Materna, International Journal for Numerical Methods in Engineering 96 (2013) 29–42.
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2013 | Sammelwerk - Beitrag | ELSA-ID: 2335
Variational design sensitivity analysis of dual Problems in nonlinear elasticity with applications to error analysis of first-order adjoint sensitivity relations
D. Materna, V.K. Kalpakides, in: D. E. Beskos, G. E. Stavroulakis, HSTAM International Congress on Mechanics (Eds.), Congress Proceedings - 10th HSTAM International Congress on Mechanics, Technical University of Crete, 2013.
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2012 | Kurzbeitrag Konferenz | ELSA-ID: 2929
Shape sensitivity analysis in the extended finite element method
F.-J. Barthold, D. Materna, in: 2012.
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2012 | Kurzbeitrag Konferenz | ELSA-ID: 2930
Improvement of classical first-order adjoint sensitivity relations
D. Materna, F.-J. Barthold, in: 2012.
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2012 | Kurzbeitrag Konferenz | ELSA-ID: 2949
A Modified Extended Finite Element Approach - Structural and Sensitivity Analysis
D. Materna, F.-J. Barthold, in: 2012.
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2012 | Zeitschriftenaufsatz | ELSA-ID: 2313
Shape sensitivity analysis in the extended finite element method
F.-J. Barthold, D. Materna, Proceedings in Applied Mathematics and Mechanics 12 (2012) 693–694.
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2012 | Zeitschriftenaufsatz | ELSA-ID: 2316
The inner structure of sensitivities in nodal based shape optimisation
N. Gerzen, D. Materna, F.-J. Barthold, Computational Mechanics 49 (2012) 379–396.
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2012 | Zeitschriftenaufsatz | ELSA-ID: 2324
Improvement of classical first-order adjoint sensitivity relations
D. Materna, F.-J. Barthold, Proceedings in Applied Mathematics and Mechanics 12 (2012) 627–628.
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2011 | Kurzbeitrag Konferenz | ELSA-ID: 2931
Variational design sensitivity analysis of dual problems with applications to error analysis
D. Materna, F.-J. Barthold, in: 2011.
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2011 | Kurzbeitrag Konferenz | ELSA-ID: 2948
Sensitivity analysis of dual problems in nonlinear elasticity with applications to error analysis
D. Materna, F.-J. Barthold, in: 2011.
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2011 | Zeitschriftenaufsatz | ELSA-ID: 2325
Variational design sensitivity analysis of dual problems with applications to error analysis
D. Materna, F.-J. Barthold, Proceedings in Applied Mathematics and Mechanics 11 (2011) 799–800.
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2010 | Kurzbeitrag Konferenz | ELSA-ID: 2932
Error analysis and improvement of first-order design sensitivity relations
D. Materna, F.-J. Barthold, in: 2010.
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2010 | Kurzbeitrag Konferenz | ELSA-ID: 2946
Improvement of first-order sensitivity relations based on an exact formulation for the change in the state due to design perturbations
D. Materna, F.-J. Barthold, in: 2010.
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2010 | Kurzbeitrag Konferenz | ELSA-ID: 2947
An exact representation of variational design sensitivity relations and improvement of classical frst-order formulations
D. Materna, F.-J. Barthold, in: 2010.
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2010 | Dissertation | ELSA-ID: 2317
Structural and Sensitivity Analysis for the Primal and Dual Problems in the Physical and Material Spaces
D. Materna, Structural and Sensitivity Analysis for the Primal and Dual Problems in the Physical and Material Spaces, Shaker Verlag, Aachen, 2010.
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