Cyclic operators with finite support

We begin a systematic study of cyclic operators with finite support, a notion which was introduced by P. Enflo in the paper where he solved the invariant subspace problem. We give spectral properties of these operators as well as surprising examples.

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Bibliographische Detailangaben
Veröffentlicht in:	Israel journal of mathematics 2013, Vol.193 (1), p.131-167
Hauptverfasser:	Bayart, F., Costakis, G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algebra Analysis Applications of Mathematics Group Theory and Generalizations Mathematical and Computational Physics Mathematics Mathematics and Statistics Theoretical
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	We begin a systematic study of cyclic operators with finite support, a notion which was introduced by P. Enflo in the paper where he solved the invariant subspace problem. We give spectral properties of these operators as well as surprising examples.
ISSN:	0021-2172 1565-8511
DOI:	10.1007/s11856-012-0116-y