<p>We establish a ln-ln-type estimate for the electric potential associated to the zeroth order perturbation of the polyharmonic operator when the Dirichlet-to-Neumann map is taken only on a subset.</p>

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Stability estimates for polyharmonic operator from partial boundary measurements

  • Yanjun Ma

摘要

We establish a ln-ln-type estimate for the electric potential associated to the zeroth order perturbation of the polyharmonic operator when the Dirichlet-to-Neumann map is taken only on a subset.