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67 Publikationen
2010 | Kurzbeitrag Konferenz | ELSA-ID: 2946
D. Materna and F.-J. Barthold, “Improvement of first-order sensitivity relations based on an exact formulation for the change in the state due to design perturbations,” presented at the IV European Conference on Computational Mechanics (ECCM2010), Paris, 2010.
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2010 | Kurzbeitrag Konferenz | ELSA-ID: 2947
D. Materna and F.-J. Barthold, “An exact representation of variational design sensitivity relations and improvement of classical frst-order formulations,” presented at the An exact representation of variational design sensitivity relations and improvement of classical frst-order formulations, Lisbon, 2010.
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2009 | Sammelwerk - Beitrag | ELSA-ID: 2322
D. Materna and F.-J. Barthold, “A variational framework for dual solutions in the physical and material space,” in IUTAM Symposium on Progress in the Theory and Numerics of Configurational Mechanics, vol. 17, P. Steinmann, Ed. Springer-Verlag, 2009, pp. 95–105.
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2009 | Zeitschriftenaufsatz | ELSA-ID: 2327
D. Materna and F.-J. Barthold, “Goal-oriented r-adaptivity based on variational arguments in the physical and material spaces,” Computer Methods in Applied Mecanics and Engineering, vol. 198, no. 41–44, pp. 3335–3351, 2009.
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2009 | Zeitschriftenaufsatz | ELSA-ID: 2328
D. Materna and F.-J. Barthold, “Configurational variations for the primal and dual problem in elasticity,” Zeitschrift für Angewandte Mathematik und Mechanik, vol. 89, no. 8, pp. 666–676, 2009.
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2009 | Kurzbeitrag Konferenz | ELSA-ID: 2943
D. Materna and F.-J. Barthold, “Configurational variations for the primal and the dual problem,” presented at the ISDMM (International Symposium on Defect and Material Mechanics), Trento, 2009.
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2009 | Kurzbeitrag Konferenz | ELSA-ID: 2944
D. Materna and F.-J. Barthold, “Configurational variations for the primal and the dual problem in elasticity with applications to goal-oriented r-adaptive mesh optimization,” presented at the 7th EUROMECH Solid Mechanics Conference (ESMC2009), Lisbon, 2009.
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2009 | Kurzbeitrag Konferenz | ELSA-ID: 2945
D. Materna and F.-J. Barthold, “Error analysis and improvement of design sensitivity relations,” presented at the GACM (German Association for Computational Mechanics) Colloquium for Young Scientists, Hannover, 2009.
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2008 | Zeitschriftenaufsatz | ELSA-ID: 2329
D. Materna and F.-J. Barthold, “Goal-oriented r-adaptivity based on the evaluation of the physical and material residual,” Proceedings in Applied Mathematics and Mechanics, vol. 8, no. 1, pp. 10307–10308, 2008.
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2008 | Zeitschriftenaufsatz | ELSA-ID: 2330
D. Materna and F.-J. Barthold, “On variational sensitivity analysis and configurational mechanics,” Computational Mechanics, vol. 41, no. 5, pp. 661–681, 2008.
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2008 | Kurzbeitrag Konferenz | ELSA-ID: 2933
D. Materna and F.-J. Barthold, “Goal-oriented r-adaptivity based on the evaluation of the physical and material residual,” presented at the GAMM Annual Scientific Conference (International Association of Applied Mathematics and Mechanics), Bremen, 2008.
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2008 | Kurzbeitrag Konferenz | ELSA-ID: 2941
D. Materna and F.-J. Barthold, “On r-adaptive mesh optimization for local quantities of interest based on the material residual,” presented at the WCCM8 / ECCOMAS 2008 Conference, Venice, 2008.
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2008 | Kurzbeitrag Konferenz | ELSA-ID: 2942
D. Materna and F.-J. Barthold, “A variational framework for dual solutions in the physical and material space,” presented at the IUTAM Symposium on Progress in the Theory and Numerics of Configurational Mechanics, Erlangen, 2008.
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2007 | Konferenz - Beitrag | ELSA-ID: 2314
F.-J. Barthold and D. Materna, “Remarks on different strategies for variational design sensitivity analysis,” in 7th World Congress on Structural and Multidisciplinary Optimization, 2007, no. Paper A0463, pp. 1348–1357.
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2007 | Zeitschriftenaufsatz | ELSA-ID: 2331
D. Materna and F.-J. Barthold, “Variational sensitivity analysis and changes in the material configuration,” Proceedings in Applied Mathematics and Mechanics, vol. 7, no. 1, pp. 1090105–1090106, 2007.
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2007 | Sammelwerk - Beitrag | ELSA-ID: 2332
D. Materna and F.-J. Barthold, “Variational design sensitivity analysis in the context of structural optimization and configurational mechanics,” in Defect and Material Mechanics, C. Dascalu, G. A. Maugin, C. Stolz, and Proceedings of the International Symposium onDefect and Material Mechanics (ISDMM), Eds. Springer, 2007, pp. 133–155.
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2007 | Zeitschriftenaufsatz | ELSA-ID: 2689
D. Materna and F.-J. Barthold, “The use of Singular Value Decomposition in Sensitivity Analysis and Mesh Optimization,” to be submitted, 2007.
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2007 | Kurzbeitrag Konferenz | ELSA-ID: 2937
D. Materna and F.-J. Barthold, “Variational design sensitivity analysis in the context of structural optimization and configurational mechanics,” presented at the ISDMM (International Symposium on Defect and Material Mechanics), Aussois, 2007.
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2007 | Kurzbeitrag Konferenz | ELSA-ID: 2938
D. Materna and F.-J. Barthold, “On variational sensitivity analysis and changes in the material configuration,” presented at the ICIAM (International Congress on Industrial and Applied Mathematics), Zurich, 2007.
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