Keyword page
upper triangular operator matrices
2 articles
Showing 1-2 of 2
| Article | Title | Journal | Published |
|---|---|---|---|
| OaM-17-70 | The essential spectrum equalities of 2×2 unbounded upper triangular operator matrices |
OaM
Operators and Matrices
|
Volume 17,
Issue 4
12/2023
|
| OaM-11-33 | The spectral equality for upper triangular operator matrices with unbounded entries |
OaM
Operators and Matrices
|
Volume 11,
Issue 2
06/2017
|