arXiv · 1711.09770
Optimal stability estimate in the inverse boundary value problem for periodic potentials with partial data
Abstract
We consider the inverse boundary value problem for operators of the form $-\triangle+q$ in an infinite domain $\Omega=\mathbb{R}\times\omega\subset\mathbb{R}^{1+n}$, $n\geq3$, with a periodic potential $q$. For Dirichlet-to-Neumann data localized on a portion of the boundary of the form $\Gamma_1=\mathbb{R}\times\gamma_1$, with $\gamma_1$ being the complement either of a flat or spherical portion of $\partial\omega$, we prove that a log-type stability estimate holds.
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Sombuddha Bhattacharyya, Cătălin I. Cârstea. 2017-11-27. Optimal stability estimate in the inverse boundary value problem for periodic potentials with partial data. https://arxiv.org/abs/1711.09770
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