Estimate of the norm \(\| f(A_ 1,A_ 2)-f(B_ 1,B_ 2)\|\) for pairs of self-adjoint commuting operators (Q1062256)
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: Estimate of the norm \(\| f(A_ 1,A_ 2)-f(B_ 1,B_ 2)\|\) for pairs of self-adjoint commuting operators |
scientific article; zbMATH DE number 3913065
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Estimate of the norm \(\| f(A_ 1,A_ 2)-f(B_ 1,B_ 2)\|\) for pairs of self-adjoint commuting operators |
scientific article; zbMATH DE number 3913065 |
Statements
Estimate of the norm \(\| f(A_ 1,A_ 2)-f(B_ 1,B_ 2)\|\) for pairs of self-adjoint commuting operators (English)
0 references
1985
0 references
Translation from Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 135, 175-177 (Russian) (1984; Zbl 0542.47016).
0 references
operator function
0 references
perturbation
0 references
