On the number and sums of eigenvalues of Schrödinger-type operators with degenerate kinetic energy
Fuente:
arXiv
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Preprint |
| Published: |
2022
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866929520931504128 |
|---|---|
| author | Cuenin, Jean-Claude Merz, Konstantin |
| author_facet | Cuenin, Jean-Claude Merz, Konstantin |
| contents | We estimate sums of functions of negative eigenvalues of Schrödinger-type operators whose kinetic energy vanishes on a codimension one submanifold. Our main technical tool is the Stein-Tomas theorem and some of its generalizations. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2202_05212 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | On the number and sums of eigenvalues of Schrödinger-type operators with degenerate kinetic energy Cuenin, Jean-Claude Merz, Konstantin Mathematical Physics Spectral Theory We estimate sums of functions of negative eigenvalues of Schrödinger-type operators whose kinetic energy vanishes on a codimension one submanifold. Our main technical tool is the Stein-Tomas theorem and some of its generalizations. |
| title | On the number and sums of eigenvalues of Schrödinger-type operators with degenerate kinetic energy |
| topic | Mathematical Physics Spectral Theory |
| url | https://arxiv.org/abs/2202.05212 |