On the number of discrete eigenvalues of a discrete Schrödinger operator with a finitely supported potential (Q2397799)
From MaRDI portal
scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the number of discrete eigenvalues of a discrete Schrödinger operator with a finitely supported potential |
scientific article |
Statements
On the number of discrete eigenvalues of a discrete Schrödinger operator with a finitely supported potential (English)
0 references
23 May 2017
0 references
discrete Schrödinger operator
0 references
discrete eigenvalue
0 references
finitely supported potential
0 references
finite-rank perturbation
0 references
Green function
0 references
discrete Laplacian
0 references
0 references
0 references
0 references
