Banach algebra technique for proving an addition formula for spectral multiplicities of sets of operators (Q2371576)
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: Banach algebra technique for proving an addition formula for spectral multiplicities of sets of operators |
scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Banach algebra technique for proving an addition formula for spectral multiplicities of sets of operators |
scientific article |
Statements
Banach algebra technique for proving an addition formula for spectral multiplicities of sets of operators (English)
0 references
5 July 2007
0 references
The main result of this paper computes the spectral multiplicity \(\mu(L\oplus\tau)\), where \(L\) is the regular representation of a commutative unital Banach algebra \({\mathcal A}\) satisfying the Lin condition and \(\tau\) is an arbitrary representation of \({\mathcal A}\).
0 references
spectral multiplicity
0 references
commutative Banach algebra
0 references
representation
0 references
Lin condition
0 references
