On the range closure of an elementary operator (original) (raw)

On the range of elementary operators

Salah Mecheri

Integral Equations and Operator Theory, 2005

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Some equivalence classes of operators on B(H)

Shirin Hejazian

Bulletin of The Iranian Mathematical Society, 2011

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The numerical range of elementary operators

Ameur Seddik

Integral Equations and Operator Theory, 2002

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Elementary Operators and New C∗- Algebras

Salah Mecheri

International Journal of Open Problems in Computer Science and Mathematics, 2014

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Commutativity theorems for normaloid Hilbert space operators

Bhaggy Duggal

Journal of Mathematical Analysis and Applications, 2015

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ON THE RANGE AND THE KERNEL OF THE ELEMENTARY OPERATORS P n=1 AiXBi X

Salah Mecheri

2003

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A perturbed elementary operator and range-kernel orthogonality

Bhaggy Duggal

Proceedings of the American Mathematical Society

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Commutants and derivation ranges

Salah Mecheri

Tohoku Mathematical Journal, 1975

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On the Norm of Elementary Operators in a Standard Operator Algebras

Ameur Seddik

2003

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On the norm of elementary operators in standard operator algebras

Ameur Seddik

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ON THE RANGE AND THE KERNEL OF THE ELEMENTARY OPERATORS Pn i=1 AiXBi X

Salah Mecheri

2003

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On operators preserving commutativity

Matjaž Omladič

Journal of Functional Analysis, 1986

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On disjoint range operators in a Hilbert space

Yimin Wei

2012

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Equivalence classes of operators on B(H)

Shirin Hejazian

2009

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A Functional Calculus for Pairs of Commuting Contractions

Eggert Briem

Journal of the London Mathematical Society, 1974

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On the Numerical Range and Norm of Elementary Operators

Ameur Seddik

Linear and Multilinear Algebra, 2004

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A Putnam–Fuglede commutativity property for Hilbert space operators

Bhaggy Duggal

Linear Algebra and its Applications, 2014

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On the commutativity of closed symmetric operators

Dr. Ahmad Basheer

arXiv (Cornell University), 2022

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Spectrum of the products of operators and compact perturbations

Deguang Han

Proceedings of the American Mathematical Society, 1994

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Contractions in Von Neumann Algebras

Gilles Cassier, Thierry Fack

Journal of Functional Analysis, 1996

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Notes on λ-commuting operators

Alit Ibraimi

International Journal of Pure and Applied Mathematics

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On an elementary operator withM-hyponormal operator entries

Mohammad H.M. Rashid

Mathematische Nachrichten, 2014

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Unbounded operators having self-adjoint or normal powers and some related results

Mohammed Hichem Mortad

arXiv (Cornell University), 2020

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The numerical range of elementary operators II

Ameur Seddik

Linear Algebra and its Applications, 2001

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The Unbounded Product of NormalOperators

Mohammed Hichem Mortad

HAL (Le Centre pour la Communication Scientifique Directe), 2012

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Bishop's property (β) and an elementary operator

Slavisa Djordjevic

Hokkaido Mathematical Journal, 2011

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Expanding the joint spectrum of pairs of commuting contractions

Adrian Ionescu

Proceedings of the American Mathematical Society, 1996

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Subspace gaps and Weyl's theorem for an elementary operator

Bhaggy Duggal

International Journal of Mathematics and Mathematical Sciences, 2005

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Commutators and numerical ranges of powers of operators

Elias Shiu

Pacific Journal of Mathematics, 1976

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The spectrum of the product of operators, and the product of their numerical ranges

Chi-Kwong Li

Linear Algebra and its Applications

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Some Conditions on Non-Normal Operators which Imply Normality

Mohammad H.M. Rashid

2012

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On invariant operator ranges

Peter Rosenthal

Transactions of the American Mathematical Society, 1979

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Operator algebras and a theorem of Dieudonne

Maitland Wright

Rendiconti del Circolo Matematico di Palermo, 2003

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The commutant of L(H) in its ultrapower may or may not be trivial

Juris Steprans, Ilijas Farah

2010

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Metric and homogeneous structure of closed range operators

Gustavo Corach

2005

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