Method of orthogonal projections and approximation of the spectrum of a bounded operator (Q3878231)
From MaRDI portal
scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Method of orthogonal projections and approximation of the spectrum of a bounded operator |
scientific article |
Statements
Method of orthogonal projections and approximation of the spectrum of a bounded operator (English)
0 references
1979
0 references
compression
0 references
essential spectrum
0 references
essential numerical range
0 references