Journal article
Unitary dilations and theC algebra0 2
Israel journal of mathematics, Vol.56(2), pp.129-142
06/1986
DOI: 10.1007/BF02766120
Abstract
LetH be an infinite-dimensional separable Hilbert space, and letS=(S ij)∈teB(H)⊗M 2 be a unitary 2 × 2 matrix with operator entries. We study theC*-algebra generated by the operatorsS ij, and show that the study of unitary dilations of isometriesT inH reduces to the special case whereS 11 =T, andS 21 = 0. We useC*-algebraic techniques to obtain detailed results about the set of all unitary dilations ofT.
Details
- Title: Subtitle
- Unitary dilations and theC algebra0 2
- Creators
- Palle E. T Jorgensen
- Resource Type
- Journal article
- Publication Details
- Israel journal of mathematics, Vol.56(2), pp.129-142
- DOI
- 10.1007/BF02766120
- ISSN
- 0021-2172
- eISSN
- 1565-8511
- Language
- English
- Date published
- 06/1986
- Academic Unit
- Mathematics
- Record Identifier
- 9983985982102771
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