Global uniqueness for a semilinear biharmonic equation

Abstract In this paper, we prove that the knowledge of the Dirichlet-to-Neumann map, measured on the full boundary of the bounded domain in R n , n ≥ 3 $\mathbb{R}^{n}, n\geq 3$ , can uniquely determine the Taylor series of a ( x , z ) $a(x,z)$ at z = 0 $z=0$ under general assumptions on a ( x , z )...

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Bibliographic Details
Main Authors: Yanjun Ma, Hongxiang Zhang
Format: Article
Language:English
Published: SpringerOpen 2025-08-01
Series:Boundary Value Problems
Subjects:
Online Access:https://doi.org/10.1186/s13661-025-02090-y
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