Convexification for an inverse parabolic problem
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Publication:5117398
DOI10.1088/1361-6420/AB9893zbMATH Open1445.35333arXiv2001.01880OpenAlexW3034055862MaRDI QIDQ5117398
Author name not available (Why is that?)
Publication date: 25 August 2020
Published in: (Search for Journal in Brave)
Abstract: A convexification-based numerical method for a Coefficient Inverse Problem for a parabolic PDE is presented. The key element of this method is the presence of the so-called Carleman Weight Function in the numerical scheme. Convergence analysis ensures the global convergence of this method, as opposed to the local convergence of the conventional least squares minimization techniques. Numerical results demonstrate a good performance.
Full work available at URL: https://arxiv.org/abs/2001.01880
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