Study demonstrates stability of perturbed potential in boundary value problems, suggesting improved accuracy in measurements.
This paper is concerned with the stability of the inverse boundary value problem for the perturbed fourth‐order Schrödinger equation in a bounded domain with Cauchy data. We establish stability results for the perturbed potential relying on boundary measurements. The estimates depend on various a priori information regarding the regularity and the support of the inhomogeneity. The proof primarily utilizes the complex geometric optics solution method and Fourier analysis.
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Liu et al. (2026) studied this question.
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