A local stability estimate for an inverse heat source problem
Résumé
In this paper, we establish some local stability estimate for a problem of determining a domain $D$ appearing in the heat equation: $\frac{\partial u}{\partial t} - \Delta u + \chi_D\,u=0$ from a Neumann additional data on a part of the lateral boundary. This estimate is obtained by taking advantage of some shape optimization tools.
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