Volume 12, Issue 1 Vyacheslav N. Pivovarchik Inverse Sturm-Liouville problem for a star graph by three spectra Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Vyacheslav N. Pivovarchik Find more articles with the same keywords eigenvalue spectral problem Dirichlet boundary condition Neumann boundary condition Marchenko equation Lagrange interpolation series sine-type function essentially positive Nevanlinna function Find more articles with the same subject classes 34B45 34A55