Keyword page

invariant subspace

22 articles

Showing 1-22 of 22

Article	Title	Journal	Published
OaM-19-10	Positive answer to the hyperinvariant subspace problem for M-hyponormal operators Salah Mecheri	Operators and Matrices	Volume 19, Issue 2 06/2025
OaM-17-43	Spectral representation of absolutely minimum attaining unbounded normal operators S. H. Kulkarni, G. Ramesh	Operators and Matrices	Volume 17, Issue 3 09/2023
OaM-15-54	Nest algebras in an arbitrary vector space D. W. Hadwin, K. J. Harrison	Operators and Matrices	Volume 15, Issue 3 09/2021
OaM-15-41	Analytic extension of n-normal operators Salah Mecheri	Operators and Matrices	Volume 15, Issue 2 06/2021
MIA-23-49	On the iterated mean transforms of operators Sungeun Jung, Mee-Jung Lee, Eungil Ko	Mathematical Inequalities & Applications	Volume 23, Issue 2 04/2020
OaM-14-19	The spectrum of the restriction to an invariant subspace Dimosthenis Drivaliaris, Nikos Yannakakis	Operators and Matrices	Volume 14, Issue 1 03/2020
OaM-13-65	α-Fredholm operators relative to invariant subspaces S. Sánchez-Perales, S. Palafox, S. V. Djordjević	Operators and Matrices	Volume 13, Issue 4 12/2019
OaM-12-46	Hyponormality of finite rank perturbations of normal operators Il Bong Jung, Eun Young Lee, Minjung Seo	Operators and Matrices	Volume 12, Issue 3 09/2018
OaM-12-33	Remarks on nearly equivalent operators Eungil Ko, Mee-Jung Lee	Operators and Matrices	Volume 12, Issue 2 06/2018
OaM-11-21	Spectral radius algebras of WCE operators Y. Estaremi, M. R. Jabbarzadeh	Operators and Matrices	Volume 11, Issue 2 06/2017
OaM-10-01	Ideal-triangularizability and commutators of constant sign Roman Drnovšek, Marko Kandić	Operators and Matrices	Volume 10, Issue 1 03/2016
MIA-18-86	On backward Aluthge iterates of hyponormal operators Eungil Ko, Mee-Jung Lee	Mathematical Inequalities & Applications	Volume 18, Issue 3 07/2015
OaM-08-40	Linear transformations with characteristic subspaces that are not hyperinvariant Pudji Astuti, Harald K. Wimmer	Operators and Matrices	Volume 8, Issue 3 09/2014
MIA-17-61	Weak forms of supercyclity and a class of paranormal operators Sungeun Jung, Insook Kim, Eungil Ko	Mathematical Inequalities & Applications	Volume 17, Issue 3 07/2014
OaM-08-13	Existence of maximal semidefinite invariant subspaces and semigroup properties of some classes of ordinary differential operators S. G. Pyatkov	Operators and Matrices	Volume 8, Issue 1 03/2014
OaM-07-09	Class A operators and their extensions Sungeun Jung, Eungil Ko	Operators and Matrices	Volume 7, Issue 1 03/2013
OaM-06-07	Partially hyper invariant subspaces Slaviša Djordjevic, Robin Harte, David Larson	Operators and Matrices	Volume 6, Issue 1 03/2012
OaM-05-33	Universal shifts and composition operators Jonathan R. Partington, Elodie Pozzi	Operators and Matrices	Volume 5, Issue 3 09/2011
OaM-05-26	On 2×2 operator matrices Sungeun Jung, Yoenha Kim, Eungil Ko	Operators and Matrices	Volume 5, Issue 3 09/2011
OaM-05-11	Strongly splitting weighted shift operators on Banach spaces and unicellularity M. T. Karaev, M. Gürdal	Operators and Matrices	Volume 5, Issue 1 03/2011
OaM-03-16	Hyperinvariant, characteristic and marked subspaces Pudji Astuti, Harald K. Wimmer	Operators and Matrices	Volume 3, Issue 2 06/2009
OaM-02-11	On spectral radius algebras Animikh Biswas, Alan Lambert, Srdjan Petrovic, Barnet Weinstock	Operators and Matrices	Volume 2, Issue 2 06/2008