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Shigeru Furuichi

33 articles

Showing 1-25 of 33

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Article Title Journal Published
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
JMI-18-66 Extensions of matrix mean inequalities to sector matrices
Leila Nasiri, Shigeru Furuichi
JMI
Journal of Mathematical Inequalities
 Volume 18, Issue 3
09/2024
JMI-18-57 Reversed Hermite-Hadamard inequality with applications
Mohammad Sababheh, Trung Hoa Dinh, Hamid Reza Moradi, Shigeru Furuichi
JMI
Journal of Mathematical Inequalities
 Volume 18, Issue 3
09/2024
JMI-18-39 Further Jensen--Mercer's type inequalities for convex functions
Faezeh Parvin Mohebbi, Mahmoud Hassani, Mohsen Erfanian Omidvar, Hamid Reza Moradi, Shigeru Furuichi
JMI
Journal of Mathematical Inequalities
 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
JMI-18-33 Wigner-Yanase-Dyson function and logarithmic mean
Shigeru Furuichi
JMI
Journal of Mathematical Inequalities
 Volume 18, Issue 2
06/2024
MIA-27-27 On bounds of logarithmic mean and mean inequality chain
Shigeru Furuichi, Mehdi Eghbali Amlashi
MIA
Mathematical Inequalities & Applications
 Volume 27, Issue 2
04/2024
JMI-17-57 Quasi-convex and Q-class functions
Hamid Reza Moradi, Shigeru Furuichi, Mohammad Sababheh
JMI
Journal of Mathematical Inequalities
 Volume 17, Issue 3
09/2023
JMI-17-50 Improvements of the weighted Hermite-Hadamard inequality and applications to mean inequality
Shigeru Furuichi, Nicuşor Minculete, Hamid Reza Moradi
JMI
Journal of Mathematical Inequalities
 Volume 17, Issue 2
06/2023
JMI-17-30 Mathematical inequalities on some weighted means
Shigeru Furuichi, Kenjiro Yanagi, Hamid Reza Moradi
JMI
Journal of Mathematical Inequalities
 Volume 17, Issue 2
06/2023
JMI-17-24 Improved matrix inequalities using radical convexity
Mohammad Sababheh, Shigeru Furuichi, Hamid Reza Moradi
JMI
Journal of Mathematical Inequalities
 Volume 17, Issue 1
03/2023
JMI-16-107 More results on weighted means
Shigeru Furuichi, Mehdi Eghbali Amlashi
JMI
Journal of Mathematical Inequalities
 Volume 16, Issue 4
12/2022
JMI-16-13 Singular values inequalities for matrix means
Mohammad Sababheh, Shigeru Furuichi, Shiva Sheybani, Hamid Reza Moradi
JMI
Journal of Mathematical Inequalities
 Volume 16, Issue 1
03/2022
OaM-15-86 Revisiting the Grüss inequality
Hamid Reza Moradi, Shigeru Furuichi, Zahra Heydarbeygi, Mohammad Sababheh
OaM
Operators and Matrices
 Volume 15, Issue 4
12/2021
JMI-15-97 On a reverse of the Tan-Xie inequality for sector matrices and its applications
Leila Nasiri, Shigeru Furuichi
JMI
Journal of Mathematical Inequalities
 Volume 15, Issue 4
12/2021
JMI-15-85 Composite convex functions
Mohammad Sababheh, Shigeru Furuichi, Hamid Reza Moradi
JMI
Journal of Mathematical Inequalities
 Volume 15, Issue 3
09/2021
JMI-15-84 On the arithmetic-geometric mean inequality
Mohammad Sababheh, Shigeru Furuichi, Zahra Heydarbeygi, Hamid Reza Moradi
JMI
Journal of Mathematical Inequalities
 Volume 15, Issue 3
09/2021
JMI-15-19 On the operator Aczél inequality and its reverse
Shigeru Furuichi, M. R. Jabbarzadeh, Venus Kaleibary
JMI
Journal of Mathematical Inequalities
 Volume 15, Issue 1
03/2021
JMI-15-10 New inequalities for interpolational operator means
Shigeru Furuichi, Hamid Reza Moradi, Mohammad Sababheh
JMI
Journal of Mathematical Inequalities
 Volume 15, Issue 1
03/2021
JMI-14-87 Refined inequalities on the weighted logarithmic mean
Shigeru Furuichi, Nicuşor Minculete
JMI
Journal of Mathematical Inequalities
 Volume 14, Issue 4
12/2020
JMI-14-36 Reversing Bellman operator inequality
Mohammad Sababheh, Hamid Reza Moradi, Shigeru Furuichi
JMI
Journal of Mathematical Inequalities
 Volume 14, Issue 2
06/2020
JMI-14-24 Improvement and generalization of some Jensen-Mercer-type inequalities
Hamid Reza Moradi, Shigeru Furuichi
JMI
Journal of Mathematical Inequalities
 Volume 14, Issue 2
06/2020
JMI-13-68 Further inequalities for the numerical radius of Hilbert space operators
Sara Tafazoli, Hamid Reza Moradi, Shigeru Furuichi, Panackal Harikrishnan
JMI
Journal of Mathematical Inequalities
 Volume 13, Issue 4
12/2019
MIA-22-83 Operator inequalities via geometric convexity
Mohammad Sababheh, Hamid Reza Moradi, Shigeru Furuichi
MIA
Mathematical Inequalities & Applications
 Volume 22, Issue 4
10/2019
JMI-12-82 Choi-Davis-Jensen's inequality without convexity
Jadranka Mićić Hot, Hamid Reza Moradi, Shigeru Furuichi
JMI
Journal of Mathematical Inequalities
 Volume 12, Issue 4
12/2018