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47A12

108 articles

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Article Title Journal Published
OaM-18-56 Euclidean operator radius and numerical radius inequalities
Suvendu Jana, Pintu Bhunia, Kallol Paul
OaM
Operators and Matrices
 Volume 18, Issue 4
12/2024
OaM-18-48 Several properties of the spectrum and local spectrum of class An operators
Mohammad H. M. Rashid, Atsushi Uchiyama
OaM
Operators and Matrices
 Volume 18, Issue 4
12/2024
JMI-18-80 Generalizations of numerical radius inequalities for Hilbert space operators
Fugen Gao, Fuad Kittaneh, Xianqin Liu
JMI
Journal of Mathematical Inequalities
 Volume 18, Issue 4
12/2024
JMI-18-79 General numerical radius inequalities for matrices of Hilbert space operators
Mohammed Al-Dolat, Khaldoun Al-Zoubi
JMI
Journal of Mathematical Inequalities
 Volume 18, Issue 4
12/2024
JMI-18-74 Inequalities involving Berezin norm and Berezin number of Hilbert space operators
Elham Nikzat, Mohsen Erfanian Omidvar
JMI
Journal of Mathematical Inequalities
 Volume 18, Issue 4
12/2024
JMI-18-72 Operator quadratic mean and positive linear maps
Hamid Reza Moradi, Shigeru Furuichi, Mohammad Sababheh
JMI
Journal of Mathematical Inequalities
 Volume 18, Issue 4
12/2024
OaM-18-40 Bounds for the eigenvalues of non-monic operator polynomials
Muqile Gao, Deyu Wu, Alatancang Chen
OaM
Operators and Matrices
 Volume 18, Issue 3
09/2024
JMI-18-60 Novel bounds for the Euclidean operator radius of Hilbert space operator pairs
Najla Altwaijry, Sever Silvestru Dragomir, Kais Feki
JMI
Journal of Mathematical Inequalities
 Volume 18, Issue 3
09/2024
OaM-18-23 q-numerical radius inequalities for product of complex linear bounded operators
Mohamed Chraibi Kaadoud, Somayya Moulaharabbi
OaM
Operators and Matrices
 Volume 18, Issue 2
06/2024
OaM-18-21 On the estimation of q-numerical radius of Hilbert space operators
Arnab Patra, Falguni Roy
OaM
Operators and Matrices
 Volume 18, Issue 2
06/2024
JMI-18-43 Improvements of A-numerical radius for semi-Hilbertian space operators
Hongwei Qiao, Guojun Hai, Alatancang Chen
JMI
Journal of Mathematical Inequalities
 Volume 18, Issue 2
06/2024
MIA-27-29 On the numerical radius of an operator matrix
Mohammad Sababheh, Cristian Conde, Hamid Reza Moradi
MIA
Mathematical Inequalities & Applications
 Volume 27, Issue 2
04/2024
OaM-18-09 On the Berezin number of operator matrices
Messaoud Guesba, Mohammad Sababheh
OaM
Operators and Matrices
 Volume 18, Issue 1
03/2024
OaM-18-06 Berezin number inequalities via positivity of 2 × 2 block matrices
Messaoud Guesba, Pintu Bhunia, Kallol Paul
OaM
Operators and Matrices
 Volume 18, Issue 1
03/2024
OaM-18-05 Inner product inequalities through Cartesian decomposition with applications to numerical radius inequalities
Saeedatossadat Nourbakhsh, Mahmoud Hassani, Mohsen Erfanian Omidvar, Hamid Reza Moradi
OaM
Operators and Matrices
 Volume 18, Issue 1
03/2024
JMI-18-13 Some improvements about numerical radius inequalities for Hilbert space operators
Changsen Yang, Dan Li
JMI
Journal of Mathematical Inequalities
 Volume 18, Issue 1
03/2024
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-17-71 Numerical radii of weighted shift matrices with palindromic weights using determinantal polynomials
Bikshan Chakraborty, Sarita Ojha, Riddhick Birbonshi
OaM
Operators and Matrices
 Volume 17, Issue 4
12/2023
OaM-17-63 Spectral inclusion property for a class of block operator matrices
Yaru Qi, Wenwen Qiu, Carsten Trunk, Mitsuru Wilson
OaM
Operators and Matrices
 Volume 17, Issue 4
12/2023
JMI-17-89 Generalized numerical radius inequalities involving positive semidefinite block matrices
Baha'a Al-Naddaf, Aliaa Abed Al-Jawwad Burqan, Fuad Kittaneh
JMI
Journal of Mathematical Inequalities
 Volume 17, Issue 4
12/2023
OaM-17-56 On joint numerical radius of operators and joint numerical index of a Banach space
Arpita Mal
OaM
Operators and Matrices
 Volume 17, Issue 3
09/2023
OaM-17-50 Further refinements of Davis-Wielandt radius inequalities
Pintu Bhunia, Kallol Paul, Somdatta Barik
OaM
Operators and Matrices
 Volume 17, Issue 3
09/2023
OaM-17-40 A note on the A-spectrum of A-bounded operators
Hamadi Baklouti, Mohammed Mabrouk
OaM
Operators and Matrices
 Volume 17, Issue 3
09/2023
OaM-17-39 Computing the S-numerical ranges of differential operators
Maria Adam, Berivan Azeez, Fatemeh E. Taheri
OaM
Operators and Matrices
 Volume 17, Issue 3
09/2023
JMI-17-64 Numerical radius of products of special matrices
Mohammad Alakhrass
JMI
Journal of Mathematical Inequalities
 Volume 17, Issue 3
09/2023