Positive linear maps between matrix algebras which fix diagonals (Q1805229)
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: Positive linear maps between matrix algebras which fix diagonals |
scientific article; zbMATH DE number 753894
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Positive linear maps between matrix algebras which fix diagonals |
scientific article; zbMATH DE number 753894 |
Statements
Positive linear maps between matrix algebras which fix diagonals (English)
0 references
11 May 1995
0 references
The author studies the positive maps on matrix algebras that preserve the diagonals, especially in the three-dimensional case.
0 references
positive linear maps
0 references
preservation of diagonal
0 references
matrix algebras
0 references
