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Operators similar to weighted shifts

โœ Scribed by J.M Freeman


Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
613 KB
Volume
59
Category
Article
ISSN
0022-247X

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๐Ÿ“œ SIMILAR VOLUMES


The q-numerical radius of weighted shift
โœ Mao-Ting Chien; Hiroshi Nakazato ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 223 KB

We deal with the q-numerical radius of weighted unilateral and bilateral shift operators. In particular, the q-numerical radius of weighted shift operators with periodic weights is discussed and computed.

Weighted shift operators on Kรถthe spaces
โœ M. Maldonado; J. Prada ๐Ÿ“‚ Article ๐Ÿ“… 2006 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 151 KB

## Abstract In the context of Kรถthe spaces we consider a weighted shift operator, the soโ€called generalized integration operator __J~ฮป~__ and the linear continuous operators __T__ that commute with it (shiftโ€invariant operators); under certain conditions the shiftโ€invariant isomorphisms are charact