| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1709034 | Applied Mathematics Letters | 2009 | 8 Pages |
Abstract
An inverse nodal problem is studied for the diffusion operator with real-valued coefficients on a finite interval with Dirichlet boundary conditions. The oscillation of the eigenfunctions corresponding to large modulus eigenvalues is established and an asymptotic of the nodal points is obtained. The uniqueness theorem is proved and a constructive procedure for solving the inverse problem is given.
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
S.A. Buterin, Chung Tsun Shieh,