University of KashanIranian Journal of Mathematical Chemistry2228-64898420171201The uniqueness theorem for inverse nodal problems with a chemical potential4034113922810.22052/ijmc.2016.39228ENS.MosazadehDepartment of Pure Mathematics,
Faculty of Mathematical Sciences,
University of KashanJournal Article20160203In 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.https://ijmc.kashanu.ac.ir/article_39228_bffea15fb4cc1335d35422de04f8bfc3.pdf