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numerical radius

59 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
JMI-18-87 Monotonicity properties of weighted geometric symmetrizations
Katarina Bogdanović, Aljoša Peperko
JMI
Journal of Mathematical Inequalities
 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
JMI-18-56 Inequalities for power series of product of operators in Hilbert spaces with applications to numerical radius
Sever Silvestru Dragomir, Mubariz T. Garayev
JMI
Journal of Mathematical Inequalities
 Volume 18, Issue 3
09/2024
OaM-18-25 Multiplicatively numerical range-preserving maps
Hamid Nkhaylia
OaM
Operators and Matrices
 Volume 18, Issue 2
06/2024
JMI-18-35 Operator inequalities via the triangle inequality
Mohammad Sababheh, Shigeru Furuichi, Hamid Reza Moradi
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-18-05 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
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-17-57 Some inequalities related to numerical radius and distance from scalar operators in Hilbert spaces
Mohamed Chraibi Kaadoud, El Hassan Benabdi, Messaoud Guesba
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
JMI-17-64 Numerical radius of products of special matrices
Mohammad Alakhrass
JMI
Journal of Mathematical Inequalities
 Volume 17, Issue 3
09/2023
MIA-26-27 New orders among Hilbert space operators
Mohammad Sababheh, Hamid Reza Moradi
MIA
Mathematical Inequalities & Applications
 Volume 26, Issue 2
04/2023
OaM-17-16 Some refinements of real power form inequalities for convex functions via weak sub-majorization
Mohamed Amine Ighachane, Mohammed Bouchangour
OaM
Operators and Matrices
 Volume 17, Issue 1
03/2023
JMI-17-19 Some new numerical radius and Hilbert-Schmidt numerical radius inequalities for Hilbert space operators
Chaojun Yang, Minghua Xu
JMI
Journal of Mathematical Inequalities
 Volume 17, Issue 1
03/2023
OaM-16-75 Numerical radii of weighted shift operators using determinantal polynomials
Bikshan Chakraborty, Sarita Ojha, Riddhick Birbonshi
OaM
Operators and Matrices
 Volume 16, Issue 4
12/2022
JMI-16-106 Interpolation inequalities of numerical radius
Hongbo Lu
JMI
Journal of Mathematical Inequalities
 Volume 16, Issue 4
12/2022
JMI-16-60 Estimates for the numerical radius of n × n operator matrices
Changsen Yang, Kexin Wang
JMI
Journal of Mathematical Inequalities
 Volume 16, Issue 3
09/2022
OaM-16-27 Gaps between some spectral characteristics of direct sum of Hilbert space operators
Zameddin I. Ismailov, Rukiye Öztürk Mert
OaM
Operators and Matrices
 Volume 16, Issue 2
06/2022