Hedwig Keller

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20212026

most citedNumerical Approximation of Optimal Convex and Rotationally Symmetric Shapes for an Eigenvalue Problem arising in Optimal Insulation

2 citations · 3 across the 4 of their papers we have counts for

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math.NA2024

Optimization of an eigenvalue arising in optimal insulation with a lower bound

Sören Bartels, Giuseppe Buttazzo, Hedwig Keller

An eigenvalue problem arising in optimal insulation related to the minimization of the heat decay rate of an insulated body is adapted to enforce a positive lower bound imposed on…

math.NA2023★ 1 cited

Numerical Approximation of Optimal Convex Shapes in $R^{3}$

Sören Bartels, Hedwig Keller, Gerd Wachsmuth

In the optimization of convex domains under a PDE constraint numerical difficulties arise in the approximation of convex domains in $R^{3}$ . Previous research used a restric…

Optimization of an eigenvalue arising in optimal insulation with a lower bound

Numerical Approximation of Optimal Convex Shapes in R3

Numerical Approximation of Optimal Convex Shapes in $R^{3}$