New branches of the essential spectrum of a 2 × 2 operator matrix (Q5006848)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: New branches of the essential spectrum of a 2 × 2 operator matrix |
scientific article; zbMATH DE number 7382724
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | New branches of the essential spectrum of a 2 × 2 operator matrix |
scientific article; zbMATH DE number 7382724 |
Statements
New branches of the essential spectrum of a 2 × 2 operator matrix (English)
0 references
17 August 2021
0 references
operator matrix
0 references
bosonic Fock space
0 references
annihilation and creation operators
0 references
the Faddeev equation
0 references
essential spectrum
0 references
