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Bibliographic Details
Main Authors: Wang, Shiouhe, Shen, Fang, Yang, Yi, Feng, Xueshang
Format: Preprint
Published: 2025
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Online Access:https://arxiv.org/abs/2511.02702
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Table of Contents:
  • Bernoulli free boundary problem is numerically solved via shape optimization that minimizes a cost functional subject to state problems constraints. In \cite{1}, an energy-gap cost functional was formulated based on two auxiliary state problems, with existence of optimal solution attempted through continuity of state problems with respect to the domain. Nevertheless, there exists a corrigendum in Eq.(48) in \cite{1}, where the boundedness of solution sequences for state problems with respect to the domain cannot be directly estimated via the Cauchy-Schwarz inequality as \textbf{Claimed}. In this comment, we rectify this proof by Poincaré-Friedrichs inequality.