A quasi-nilpotent operator with reflexive commutant, II

Authors
Muller, V Zajac, M
Citation
V. Muller et M. Zajac, A quasi-nilpotent operator with reflexive commutant, II, STUD MATH, 132(2), 1999, pp. 173-177
Citations number
6
Categorie Soggetti
Mathematics
Journal title
STUDIA MATHEMATICA
ISSN journal
00393223 → ACNP
Volume
132
Issue
2
Year of publication
1999
Pages
173 - 177
Database
ISI
SICI code
0039-3223(1999)132:2<173:AQOWRC>2.0.ZU;2-4
Abstract
A new example of a non-zero quasi-nilpotent operator T with reflexive commu tant is presented. The norms parallel to T(n)parallel to converge to zero a rbitrarily fast.