| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4609544 | Journal of Differential Equations | 2016 | 23 Pages |
Abstract
We show that the Herglotz functions that arise as Weyl–Titchmarsh m functions of one-dimensional Schrödinger operators are dense in the space of all Herglotz functions with respect to uniform convergence on compact subsets of the upper half plane. This result is obtained as an application of de Branges theory of canonical systems.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Injo Hur,