Möller, ManfredPivovarchik, Vyacheslav2022-09-162022-09-162017-11-17Möller, M., & Pivovarchik, V. (2017). Direct and inverse Robin-Regge problems. <i>Electronic Journal of Differential Equations, 2017</i>(287), pp. 1-18.1072-6691https://hdl.handle.net/10877/16147The Sturm-Liouville equation is considered on a bounded interval with a Robin boundary condition at the left end and a generalized Regge condition at the right end. Properties of the spectrum of this problem are derived, including the location of the spectrum in the lower half-plane and the asymptotic distribution of the eigenvalues. The inverse problem is solved, given one spectrum or parts of two spectra.Text18 pages1 file (.pdf)enAttribution 4.0 InternationalString problemViscous dampingRobin boundary conditionGeneralized Regge boundary conditionSpectral asymptoticsInverse problemsArticle