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Inherited properties through the helton class of an operator

Title
Inherited properties through the helton class of an operator
Authors
Kim I.Kim Y.Ko E.Lee J.E.
Ewha Authors
고응일이지은
SCOPUS Author ID
고응일scopus
Issue Date
2011
Journal Title
Bulletin of the Korean Mathematical Society
ISSN
1015-8634JCR Link
Citation
vol. 48, no. 1, pp. 183 - 195
Indexed
SCIE; SCOPUS; KCI WOS scopus
Abstract
In this paper we show that Helton class preserves the nilpotent and finite ascent properties. Also, we show some relations on nontransitivity and decomposability between operators and their Helton classes. Finally, we give some applications in the Helton class of weighted shifts. © 2011 The Korean Mathematical Society.
DOI
10.4134/BKMS.2011.48.1.183
Appears in Collections:
자연과학대학 > 수학전공 > Journal papers
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