Articles with "polyharmonic operator" as a keyword



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Inverse Boundary Value Problem of Determining Up to a Second Order Tensor Appear in the Lower Order Perturbation of a Polyharmonic Operator

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Published in 2019 at "Journal of Fourier Analysis and Applications"

DOI: 10.1007/s00041-018-9625-3

Abstract: We consider the following perturbed polyharmonic operator $$\mathcal {L}(x,D)$$L(x,D) of order 2m defined in a bounded domain $$\Omega \subset \mathbb {R}^n, n\ge 3$$Ω⊂Rn,n≥3 with smooth boundary, as $$ \mathcal {L}(x,D) \equiv (-\Delta )^m + \sum… read more here.

Keywords: order; inverse boundary; tensor; polyharmonic operator ... See more keywords