2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/76328We consider a semi-classical Schrödinger operator, -h^2Δ+ V(x). Assuming that the potential admits a unique global minimum and that the eigenvalues of the Hessian are linearly independent over the rationals, we show that the low-lying eigenvalues of the operator determine the Taylor series of the potential at the minimum.13 pagesSpectral TheoryMathematical Physics81Q20text