Citation
Cl. Jiang et al., Biquasitriangular operators have strongly irreducible perturbations, Q J MATH, 51, 2000, pp. 353-369
Citations number
13
Categorie Soggetti
Mathematics
Journal title
QUARTERLY JOURNAL OF MATHEMATICS
ISSN journal
00335606
→ ACNP
Volume
51
Year of publication
2000
Part
3
Pages
353 - 369
Database
ISI
SICI code
0033-5606(200009)51:<353:BOHSIP>2.0.ZU;2-O
Abstract
We prove that if T is a biquasitriangular operator on a Hilbert space H wit
h connected spectrum then T may be approximated by a strongly irreducible o
perator S with S-T compact and small.