Type: Article
Publication Date: 2006-02-14
Citations: 18
DOI: https://doi.org/10.1080/00423110500523143
In this article, it is found that the asymptotic formulas for nodal points and nodal length for the differential operators having singularity type at the points 0 and π, it is shown that the potential function can be determined from the positions of the nodes for the eigenfunctions.