Quasiaffine transforms of operators

Il Bong Jung; Eungil Ko; Carl Pearcy

Studia Mathematica (2009)

  • Volume: 193, Issue: 3, page 263-267
  • ISSN: 0039-3223

Abstract

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We obtain a new sufficient condition (which may be useful elsewhere) that a compact perturbation of a normal operator be the quasiaffine transform of some normal operator. We also give some applications of this result.

How to cite

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Il Bong Jung, Eungil Ko, and Carl Pearcy. "Quasiaffine transforms of operators." Studia Mathematica 193.3 (2009): 263-267. <http://eudml.org/doc/284655>.

@article{IlBongJung2009,
abstract = {We obtain a new sufficient condition (which may be useful elsewhere) that a compact perturbation of a normal operator be the quasiaffine transform of some normal operator. We also give some applications of this result.},
author = {Il Bong Jung, Eungil Ko, Carl Pearcy},
journal = {Studia Mathematica},
keywords = {invariant subspace; transitive operator; quasiaffinity; Banach limit},
language = {eng},
number = {3},
pages = {263-267},
title = {Quasiaffine transforms of operators},
url = {http://eudml.org/doc/284655},
volume = {193},
year = {2009},
}

TY - JOUR
AU - Il Bong Jung
AU - Eungil Ko
AU - Carl Pearcy
TI - Quasiaffine transforms of operators
JO - Studia Mathematica
PY - 2009
VL - 193
IS - 3
SP - 263
EP - 267
AB - We obtain a new sufficient condition (which may be useful elsewhere) that a compact perturbation of a normal operator be the quasiaffine transform of some normal operator. We also give some applications of this result.
LA - eng
KW - invariant subspace; transitive operator; quasiaffinity; Banach limit
UR - http://eudml.org/doc/284655
ER -

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