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47A15

44 articles

Showing 1-25 of 44

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Article Title Journal Published
OaM-18-55 Maps preserving the local spectral subspace of skew-product of operators
Hamzeh Bagherinejad, Rohollah Parvinianzadeh, Ali Iloon Kashkooly
OaM
Operators and Matrices
 Volume 18, Issue 4
12/2024
OaM-18-46 Quasi-normal and quasi-isometry WCT operators and their algebras
Zhidong Huang, Yousef Estaremi, Saeedeh Shamsigamchi
OaM
Operators and Matrices
 Volume 18, Issue 3
09/2024
MIA-27-07 On the joint numerical radius of generalized spherical Aluthge transforms of operators
Imane Naainia, E. H. Zerouali
MIA
Mathematical Inequalities & Applications
 Volume 27, Issue 1
01/2024
OaM-17-47 On M-class-{c}-wAk*(a,b) operators
P. Shanmugapriya, P. Maheswari Naik, Abdelkader Benali
OaM
Operators and Matrices
 Volume 17, Issue 3
09/2023
OaM-17-43 Spectral representation of absolutely minimum attaining unbounded normal operators
S. H. Kulkarni, G. Ramesh
OaM
Operators and Matrices
 Volume 17, Issue 3
09/2023
OaM-16-79 Generalized Choi-Kraus dilations of linear maps between matrix algebras
Deguang Han, Qianfeng Hu, Rui Liu
OaM
Operators and Matrices
 Volume 16, Issue 4
12/2022
OaM-16-73 Atomic lattices of subspaces of an arbitrary vector space and associated operator algebras
Don Hadwin, K. J. Harrison
OaM
Operators and Matrices
 Volume 16, Issue 4
12/2022
OaM-15-95 Canonical decomposition for dissipative linear relations
Josué I. Rios-Cangas
OaM
Operators and Matrices
 Volume 15, Issue 4
12/2021
OaM-15-74 Unifying the treatment of indefinite and semidefinite perturbations in the subspace perturbation problem
Albrecht Seelmann
OaM
Operators and Matrices
 Volume 15, Issue 3
09/2021
OaM-15-66 On m-quasi-totally-(α,β)-normal operators
R. Pradeep, P. Maheswari Naik, Sid Ahmed Ould Ahmed Mahmoud
OaM
Operators and Matrices
 Volume 15, Issue 3
09/2021
OaM-15-54 Nest algebras in an arbitrary vector space
Don Hadwin, K. J. Harrison
OaM
Operators and Matrices
 Volume 15, Issue 3
09/2021
OaM-15-53 Corrigendum to: On supercyclicity for abelian semigroups of matrices on ℝn Oper. Matrices 12 (2018), no. 3, 855-865
Salah Herzi, Habib Marzougui
OaM
Operators and Matrices
 Volume 15, Issue 2
06/2021
OaM-15-31 A note on the structure of normal Hamiltonian matrices
Christos Chorianopoulos
OaM
Operators and Matrices
 Volume 15, Issue 2
06/2021
OaM-14-37 On power Drazin normal and Drazin quasi-normal Hilbert space operators
B. P. Duggal, In Hyoun Kim
OaM
Operators and Matrices
 Volume 14, Issue 2
06/2020
OaM-14-19 The spectrum of the restriction to an invariant subspace
Dimosthenis Drivaliaris, Nikos Yannakakis
OaM
Operators and Matrices
 Volume 14, Issue 1
03/2020
OaM-14-13 On the class of n-power D-m-quasi-normal operators on Hilbert spaces
Beinane Sid Ahmed, Sid Ahmed Ould Ahmed Mahmoud
OaM
Operators and Matrices
 Volume 14, Issue 1
03/2020
OaM-13-51 On the classes of (n,m)-power D-normal and (n,m)-power D-quasi-normal operators
Sid Ahmed Ould Ahmed Mahmoud, Ould Beinane Sid Ahmed
OaM
Operators and Matrices
 Volume 13, Issue 3
09/2019
OaM-13-27 Triangularizability of families of polynomially compact operators
Roman Drnovšek, Marko Kandić
OaM
Operators and Matrices
 Volume 13, Issue 2
06/2019
OaM-12-51 On supercyclicity for abelian semigroups of matrices on ℝn
Salah Herzi, Habib Marzougui
OaM
Operators and Matrices
 Volume 12, Issue 3
09/2018
OaM-12-46 Hyponormality of finite rank perturbations of normal operators
Il Bong Jung, Eun-Young Lee, Minjung Seo
OaM
Operators and Matrices
 Volume 12, Issue 3
09/2018
OaM-12-36 Characteristic functions of liftings-II
Santanu Dey, Rolf Gohm, Kalpesh J. Haria
OaM
Operators and Matrices
 Volume 12, Issue 2
06/2018
OaM-12-29 On the classes of D-normal operators and D-quasi-normal operators on Hilbert space
M. Dana, R. Yousefi
OaM
Operators and Matrices
 Volume 12, Issue 2
06/2018
OaM-11-66 Complex symmetric operators, skew symmetric operators and reflexivity
Sen Zhu
OaM
Operators and Matrices
 Volume 11, Issue 4
12/2017
OaM-11-63 On decomposition of operators having Γ3 as a spectral set
Sourav Pal
OaM
Operators and Matrices
 Volume 11, Issue 3
09/2017
OaM-11-39 Remarks on „Weak limits of almost invariant projections” by Foias, Pasnicu and Voiculescu
March T. Boedihardjo
OaM
Operators and Matrices
 Volume 11, Issue 2
06/2017