Publications

[1] G. Bletsos, N. Kühl, T. Rung."Adjoint shape sensitivities of blood flows considering non-Newtonian properties", Int J Numer Meth Fluids, 1-29, 2023, doi.org/10.1002/fld.5227.
[2] P.M. Müller, G. Bletsos, T. Rung."Shape Transformation Approaches for Fluid Dynamic Optimization", Aerospace, 10(6):519, 2023, doi.org/10.3390/aerospace10060519.
[3] J.C. Krüger, M. Kranz, T. Schmidt, R. Seifried, B. Kriegesmann, "An efficient and non-intrusive approach for robust design optimization with the first-order second-moment method", Computer Methods in Applied Mechanics and Engineering, Volume 414, 2023, doi.org/10.1016/j.cma.2023.116136.
[4] J. Pinzon and M. Siebenborn. "Fluid Dynamic Shape Optimization Using Self-Adapting Nonlinear Extension Operators with Multigrid Preconditioners." Optimization and Engineering, vol. 24, no. 2, June 2023, pp. 1089–113. doi.org/10.1007/s11081-022-09721-8.
[5] P.M. Müller, J. Pinzon, T. Rung and M. Siebenborn. "A Scalable Algorithm for Shape Optimization with Geometric Constraints in Banach Spaces." SIAM Journal on Scientific Computing, vol. 45, no. 2, Apr. 2023, pp. B231–51.doi.org/10.1137/22M1494609.
[6] J. Pinzon and M. Siebenborn, “Shape Optimization Algorithms for Fluid Dynamics Applications”,Proceedings in Applied Mathematics and Mechanics, 22(1), 2023, doi.org/10.1002/pamm.202200279.
[7] J. Pinzon, M. Siebenborn, and A. Vogel, “Scalable Multigrid Algorithms for Fluid Dynamic Shape Optimization”, High Performance Computing in Science and Engineering, 2023.
[8] T. Suchan, R.N. Koopas, N. Rauter and K. Welker, “Tracking of fracture-state displacement data generated by cohesive zone modeling using shape optimization”, Proceedings in Applied Mathematics and Mechanics, 22(1), 2022, doi.org/10.1002/pamm.202200284.
[9] T. Suchan, K. Welker and W. Wollner, “A new shape optimization approach for fracture propagation”, Accepted for publication in: Proceedings in Applied Mathematics and Mechanics, 2022, https://arxiv.org/abs/2210.05502.
[10] N. Kühl, T. Rung. “Discrete adjoint momentum-weighted interpolation strategies”, in Journal of Computational Physics, vol. 467, pp. 111474, 2022, doi:10.1016/j.jcp.2022.111474.
[11] N. Kühl, T.T. Nguyen, M. Palm, D. Jürgens, T. Rung, “Adjoint node-based shape optimization of free-floating vessels”, in Structural and Multidisciplinary Optimization, vol. 65, pp. 247, 2022, doi:10.1007/s00158-022-03338-2.
[12] T. Schmidt, B. Kriegesmann, and R. Seifried, “Robust Topology Optimization of Static Systems with Unilateral Frictional Contact”, in The 8th European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS Congress 2022. Oslo, Norway, 2022.
[13] G. Bletsos, L. Radtke, A. Düster and T. Rung, “A fluid-structure interaction study of hemodynamics in arterial bypass-graft anastomoses, in The 8th European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS Congress 2022. Oslo, Norway, 2022.
[14] A. Düster and T. Rung, “Multifield and multiscale problems: Challenges in modelling, simulation and optimization of marine structures”, Conference Proceedings Workshop Adaptive Structures At Shore, pp. 59-69, 2022.
[15] C. Geiersbach, E. Loayza and K. Welker, PDE-constrained shape optimization: towards product shape spaces and stochastic models. Submitted to K. Chen, C.-B. Schönlieb, X.-C. Tai and L. Younes, editors, Handbook of Mathematical Models and Algorithms in Computer Vision and Imaging, Springer, June 2021. arXiv:2107.07744.
[16] T. Suchan and K. Welker, “Viscous energy dissipation reduction by optimization of multiple shapes”, Proceedings in Applied Mathematics and Mechanics, Special Issue, 8th GAMM Juniors' Summer School (SAMM 2021), Shape and Topology Optimization, Wiley, Dec. 2021, doi: 10.1002/pamm.202100261.
[17] P.M. Müller, N. Kühl, M. Siebenborn, K. Deckelnick, M. Hinze, T. Rung. “A novel p-harmonic descent approach applied to fluid dynamic shape optimization.” Journal of Structural and Multidisciplinary Optimization, 64(6):3489-3503, August 2021, doi:10.1007/s00158-021-03030-x.
[18] S. Onyshkevych, M. Siebenborn, “Mesh quality preserving shape optimization using nonlinear extension operators.” Journal of Optimization Theory and Applications, 189(1):291–316, March 2021, doi: 10.1007/s10957-021-01837-8.
[19] L. Radtke, D. Müller, and A. Düster, “Optimally Blended Spectral Elements in Structural Dynamics: Selective Integration and Mesh Distortion”, International Journal of Computational Methods, online, May 2021, doi: 10.1142/S0219876221500420.
[20] G. Bletsos, N. Kühl, and T. Rung, “Adjoint-based shape optimization for the minimization of flow-induced hemolysis in biomedical applications”, Engineering Applications of Computational Fluid Mechanics, vol. 15, p. 1095, Jul. 2021, doi: 10.1080/19942060.2021.1943532.