Effective construction of a class of positive operators in Hilbert space, which do not admit triangular factorization (Q442200)
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: Effective construction of a class of positive operators in Hilbert space, which do not admit triangular factorization |
scientific article; zbMATH DE number 6064577
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Effective construction of a class of positive operators in Hilbert space, which do not admit triangular factorization |
scientific article; zbMATH DE number 6064577 |
Statements
Effective construction of a class of positive operators in Hilbert space, which do not admit triangular factorization (English)
0 references
10 August 2012
0 references
In this interesting paper, the author constructs a class of non-factorable positive operators. As a consequence, pure existence theorems in the well-known problems by Ringrose, Kadison and Singer are substituted by concrete examples.
0 references
triangular operators
0 references
nest algebra
0 references
multiplicity 1
0 references
hyperintransitive operator
0 references
0 references
