Sturm, C. and Liouville, J. (1837) Extrait d.un m emoire sur le d eveloppement des fonctions en series dont les di erents terms sont assujettis a satisfaire a une m eme equation di er entielle lin eaire, contenant un param etre variable. Journal de Math ematiques Pures et Appliqu ees. Journal de Mathématiques Pures et Appliquées, 2, 220-233.

has been cited by the following article:

• TITLE: Inverse Spectral Theory for a Singular Sturm Liouville Operator with Coulomb Potential

  AUTHORS: Etibar S. Panakhov, Ismail Ulusoy

  KEYWORDS: Coulomb Potential, Asymptotic Formula, Normalizing Eigenfunction

  JOURNAL NAME: Advances in Pure Mathematics, Vol.6 No.1, January 21, 2016

  ABSTRACT: We consider the inverse spectral problem for a singular Sturm-Liouville operator with Coulomb potential. In this paper, we give an asymptotic formula and some properties for this problem by using methods of Trubowitz and Poschel.