|Journal||Iranian Journal of Mathematical Chemistry|
|Presented by||University of Kashan|
|Paper Type||Full Paper|
|Journal Country||Iran, Islamic Republic Of|
|Journal Index||ISI, ISC|
In this paper, an inverse nodal problem for a second-order differential equation having a chemical potential on a finite interval is investigated. First, we estimate the nodal points and nodal lengths of differential operator. Then, we show that the potential can be uniquely determined by a dense set of nodes of the eigenfunctions.