
Let \(\{\lambda_n\}_{n\geq 1}\) \((\lambda_1<\lambda_2<\ldots)\) be the eigenvalues of the boundary value problem \[ -y''+q(x)y=\lambda y,\quad 0
Sturm-Liouville theory, Sturm-Liouville operator, inverse nodal problem, Inverse problems involving ordinary differential equations, General theory of ordinary differential operators, nodal points, General spectral theory of ordinary differential operators, Analysis, spectrum
Sturm-Liouville theory, Sturm-Liouville operator, inverse nodal problem, Inverse problems involving ordinary differential equations, General theory of ordinary differential operators, nodal points, General spectral theory of ordinary differential operators, Analysis, spectrum
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| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
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