Essential numerical ranges for linear operator pencils (Q5857346)
From MaRDI portal
scientific article; zbMATH DE number 7330058
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Essential numerical ranges for linear operator pencils |
scientific article; zbMATH DE number 7330058 |
Statements
Essential numerical ranges for linear operator pencils (English)
0 references
31 March 2021
0 references
essential numerical range
0 references
numerical range
0 references
linear operator pencil
0 references
eigenvalue approximation
0 references
spectral pollution
0 references
Dirac operator
0 references
Schrödinger operators
0 references
