On w-hyponormal operators

Eungil Ko

Studia Mathematica (2003)

  • Volume: 156, Issue: 2, page 165-175
  • ISSN: 0039-3223

Abstract

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We study some properties of w-hyponormal operators. In particular we show that some w-hyponormal operators are subscalar. Also we state some theorems on invariant subspaces of w-hyponormal operators.

How to cite

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Eungil Ko. "On w-hyponormal operators." Studia Mathematica 156.2 (2003): 165-175. <http://eudml.org/doc/285243>.

@article{EungilKo2003,
abstract = {We study some properties of w-hyponormal operators. In particular we show that some w-hyponormal operators are subscalar. Also we state some theorems on invariant subspaces of w-hyponormal operators.},
author = {Eungil Ko},
journal = {Studia Mathematica},
keywords = {-hyponormal operator; Aluthge transform; single-valued extension property; subscalar; invariant subspace},
language = {eng},
number = {2},
pages = {165-175},
title = {On w-hyponormal operators},
url = {http://eudml.org/doc/285243},
volume = {156},
year = {2003},
}

TY - JOUR
AU - Eungil Ko
TI - On w-hyponormal operators
JO - Studia Mathematica
PY - 2003
VL - 156
IS - 2
SP - 165
EP - 175
AB - We study some properties of w-hyponormal operators. In particular we show that some w-hyponormal operators are subscalar. Also we state some theorems on invariant subspaces of w-hyponormal operators.
LA - eng
KW - -hyponormal operator; Aluthge transform; single-valued extension property; subscalar; invariant subspace
UR - http://eudml.org/doc/285243
ER -

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