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Dominant Taylor Spectrum and Invariant Subspaces
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SYSNO ASEP 0322073 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Dominant Taylor Spectrum and Invariant Subspaces Title Dominantní Taylorovo spektrum a invariantní podprostory Author(s) Ambrozie, Calin-Grigore (MU-W) RID, SAI
Müller, Vladimír (MU-W) RID, SAISource Title Journal of Operator Theory - ISSN 0379-4024
Roč. 61, č. 1 (2009), s. 101-111Number of pages 11 s. Language eng - English Country RO - Romania Keywords Taylor spectrum ; Scott-Brown technique ; dominant spectrum Subject RIV BA - General Mathematics R&D Projects GA201/06/0128 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z10190503 - MU-W (2005-2011) UT WOS 000264681700003 Annotation Let T = (T1,....,Tn) be a von Neumann n-tuple of commuting Hilbert space operators of class C00 with dominating Taylor spectrum. Then T has a nontrivial joint invariant subspace. Stronger results can be obtained if T possesses a dilation. Workplace Mathematical Institute Contact Jarmila Štruncová, struncova@math.cas.cz, library@math.cas.cz, Tel.: 222 090 757 Year of Publishing 2009
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