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47B20

94 articles

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Article Title Journal Published
OaM-15-08 Weak subnormality of infinite 4-banded matrices
In Sung Hwang, In Hyoun Kim, Sumin Kim
Operators and Matrices Volume 15, Issue 1
03/2021
OaM-14-37 On power Drazin normal and Drazin quasi-normal Hilbert space operators
B. P. Duggal, I. H. Kim
Operators and Matrices Volume 14, Issue 2
06/2020
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-14-13 On the class of n-power D-m-quasi-normal operators on Hilbert spaces
Beinane Sid Ahmed, Sid Ahmed Ould Ahmed Mahmoud
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
Operators and Matrices Volume 13, Issue 3
09/2019
OaM-13-23 The compressions of the weighted conditional expectation operators
M. R. Jabbarzadeh, Z. Shakeri
Operators and Matrices Volume 13, Issue 2
06/2019
OaM-13-19 Fuglede-Putnam theorem and quasisimilarity of class p-wA(s,t) operators
M. Chō, T. Prasad, M. H. M. Rashid, K. Tanahashi, A. Uchiyama
Operators and Matrices Volume 13, Issue 1
03/2019
OaM-13-09 Propagation phenomena for mono-weakly hyponormal operator pairs
Yongjiang Duan, Shihao Pang, Siyu Wang
Operators and Matrices Volume 13, Issue 1
03/2019
OaM-13-04 Hyponormal Toeplitz operators with non-harmonic Symbol acting on the Bergman space
Matthew Fleeman, Constanze Liaw
Operators and Matrices Volume 13, Issue 1
03/2019
OaM-12-47 Hyponormality of Toeplitz operators with polynomial symbols on the vector valued Bergman space
Puyu Cui, Yufeng Lu, Yanyue Shi
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
Operators and Matrices Volume 12, Issue 3
09/2018
OaM-12-39 Jointly hyponormal block Toeplitz pairs with rational symbols
In Sung Hwang, An Hyun Kim
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-12-29 On the classes of D-normal operators and D-quasi-normal operators on Hilbert space
M. Dana, R. Yousefi
Operators and Matrices Volume 12, Issue 2
06/2018
JMI-12-25 Some inequalities related to p-Schatten norm
Fugen Gao, Mengyu Tian
Journal of Mathematical Inequalities Volume 12, Issue 2
06/2018
OaM-12-18 Complex symmetric weighted composition Lambert type operators on L2(Σ)
M. R. Jabbarzadeh, M. Moradi
Operators and Matrices Volume 12, Issue 1
03/2018
OaM-12-12 Weighted composition and block shift matrix operators on ℓ2(ℕ) space
M. R. Jabbarzadeh, Z. Moayyerizadeh
Operators and Matrices Volume 12, Issue 1
03/2018
OaM-12-08 Supraposinormality and hyponormality for the generalized Cesàro matrices of order two
H. C. Rhaly Jr.
Operators and Matrices Volume 12, Issue 1
03/2018
OaM-11-62 An observation about normaloid operators
Jor-Ting Chan, Kong Chan
Operators and Matrices Volume 11, Issue 3
09/2017
OaM-11-61 C-E type Toeplitz operators on La2(\mathbb{D})
M. R. Jabbarzadeh, M. Moradi
Operators and Matrices Volume 11, Issue 3
09/2017
OaM-11-59 Spectrum of (n,k)-quasiparanormal operators
Jiangtao Yuan, Caihong Wang
Operators and Matrices Volume 11, Issue 3
09/2017
OaM-11-44 Hyponormal Toeplitz operators on the Bergman space
Houcine Sadraoui, Mohamed Guediri
Operators and Matrices Volume 11, Issue 3
09/2017
OaM-11-19 Moore-Penrose inverse of conditional type operators
M. R. Jabbarzadeh, M. Sohrabi Chegeni
Operators and Matrices Volume 11, Issue 1
03/2017
JMI-11-02 Some refinements of operator inequalities for positive linear maps
Changsen Yang, Danhe Wang
Journal of Mathematical Inequalities Volume 11, Issue 1
03/2017
MIA-20-09 Local spectral property of relatively regular operators
Eungil Ko, Mee-Jung Lee
Mathematical Inequalities & Applications Volume 20, Issue 1
01/2017