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math.OC2024
AutoFreeFem: Automatic code generation with FreeFEM++ and LaTex output for shape and topology optimization of non-linear multi-physics problems
Grégoire Allaire, Michael H. Gfrerer
For an educational purpose we develop the Python package AutoFreeFem which generates all ingredients for shape optimization with non-linear multi-physics in FreeFEM++ and also outp…
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…