49 citations · 153 across the 24 of their papers we have counts for
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cs.CE2022★ 8 cited
On the computation of analytic sensitivities of eigenpairs in isogeometric analysis
Anna Ziegler, Melina Merkel, Peter Gangl +1
The eigenmodes of resonating structures, e.g., electromagnetic cavities, are sensitive to deformations of their shape. In order to compute the sensitivities of the eigenpair with r…
math.OC2022★ 5 cited
A unified approach to shape and topological sensitivity analysis of discretized optimal design problems
Peter Gangl, Michael H. Gfrerer
We introduce a unified sensitivity concept for shape and topological perturbations and perform the sensitivity analysis for a discretized PDE-constrained design optimization proble…