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Komuro, Naoto

Co-Author Distance
Author ID: komuro.naoto Recent zbMATH articles by "Komuro, Naoto"
Published as: Komuro, Naoto; Komuro, N.
Documents Indexed: 37 Publications since 1983
Co-Authors: 9 Co-Authors with 28 Joint Publications
268 Co-Co-Authors
all top 5

Co-Authors

9 single-authored
23 Saito, Kichisuke
13 Mitani, Kenichi
13 Tanaka, Ryotaro
4 Koshi, Shozo
1 Aviles, Patricio
1 Giga, Yoshikazu
1 Lai, Hang-Chin
1 Sato, Masahiro
1 Tomizawa, Yukino
all top 5

Serials

4 RIMS Kokyuroku
3 Journal of Mathematical Analysis and Applications
3 Hokkaido Mathematical Journal
2 Proceedings of the Japan Academy. Series A
2 Taiwanese Journal of Mathematics
2 Journal of Nonlinear and Convex Analysis
2 Mediterranean Journal of Mathematics
2 Annals of Functional Analysis
1 Bulletin of the Australian Mathematical Society
1 Applied Mathematics and Computation
1 Mathematische Nachrichten
1 Tokyo Journal of Mathematics
1 Advances in Mathematical Sciences and Applications
1 Mathematical Inequalities & Applications
1 Nihonkai Mathematical Journal
1 Journal of Mathematical Inequalities
1 Banach Journal of Mathematical Analysis
1 Linear and Nonlinear Analysis
all top 5

Fields

34 Functional analysis (46-XX)
6 Calculus of variations and optimal control; optimization (49-XX)
5 Real functions (26-XX)
5 Convex and discrete geometry (52-XX)
4 Operations research, mathematical programming (90-XX)
2 Measure and integration (28-XX)
1 Linear and multilinear algebra; matrix theory (15-XX)
1 Operator theory (47-XX)

Publications by Year

all cited Publications top 5 cited Publications

Citations contained in zbMATH Open

20 Publications have been cited 73 times in 52 Documents Cited by ▼ Year ▼
On the class of Banach spaces with James constant \(\sqrt{2}\). Zbl 1354.46019
Komuro, Naoto; Saito, Kichi-Suke; Tanaka, Ryotaro
17
2016
Symmetric points for (strong) Birkhoff orthogonality in von Neumann algebras with applications to preserver problems. Zbl 1401.46040
Komuro, Naoto; Saito, Kichi-Suke; Tanaka, Ryotaro
8
2018
On symmetry of Birkhoff orthogonality in the positive cones of \(C^{\ast}\)-algebras with applications. Zbl 1423.46024
Komuro, Naoto; Saito, Kichi-Suke; Tanaka, Ryotaro
7
2019
Left symmetric points for Birkhoff orthogonality in the preduals of von Neumann algebras. Zbl 1412.46026
Komuro, Naoto; Saito, Kichi-Suke; Tanaka, Ryotaro
6
2018
A characterization of Radon planes using generalized Day-James spaces. Zbl 1452.46016
Komuro, Naoto; Saito, Kichi-Suke; Tanaka, Ryotaro
6
2020
Extremal structure of the set of absolute norms on \(\mathbb R^2\) and the von Neumann-Jordan constant. Zbl 1204.46008
Komuro, Naoto; Saito, Kichi-Suke; Mitani, Ken-Ichi
4
2010
On the class of Banach spaces with James constant \(\sqrt 2\). II. Zbl 1362.46013
Komuro, Naoto; Saito, Kichi-Suke; Tanaka, Ryotaro
3
2016
On basic properties of convex functions and convex integrands. Zbl 0713.49024
Komuro, Naoto
3
1989
A generalization of the Fenchel-Moreau theorem. Zbl 0522.49009
Koshi, Shozo; Komuro, Naoto
3
1983
A comparison between James and von Neumann-Jordan constants. Zbl 1384.46011
Komuro, Naoto; Mitani, Ken-Ichi; Saito, Kichi-Suke; Tanaka, Ryotaro; Tomizawa, Yukino
2
2017
On the class of Banach spaces with James constant \(\sqrt{2}\). III. Zbl 1385.46010
Komuro, Naoto; Saito, Kichi-Suke; Tanaka, Ryotaro
2
2017
Extremal structure of absolute normalized norms on \(\mathbb R^2\) and the James constant. Zbl 1227.15020
Komuro, Naoto; Saito, Kichi-Suke; Mitani, Ken-Ichi
2
2011
Subsets on partially ordered topological linear spaces. Zbl 0963.46005
Koshi, S.; Komuro, N.
2
2000
Convex programming on spaces of measurable functions. Zbl 0569.49008
Koshi, Shozo; Lai, Hang Chin; Komuro, Naoto
2
1985
Extremal structure of absolute norms and the skewness. Zbl 1342.46016
Mitani, Ken-Ichi; Saito, Kichi-Suke; Komuro, Naoto
1
2015
Another approach to Beckner’s inequality. Zbl 1285.46011
Tanaka, Ryotaro; Saito, Kichi-Suke; Komuro, Naoto
1
2013
Duality formulas and variational integrals. Zbl 0789.46038
Aviles, Patricio; Giga, Yoshikazu; Komuro, Naoto
1
1992
How to calculate James constants of Banach spaces. Zbl 1338.46022
Saito, Kichi-Suke; Komuro, Naoto; Mitani, Ken-Ichi
1
2014
On the James constant of extreme absolute norms on \(\mathbb{R}^2\) and their dual norms. Zbl 1441.46016
Komuro, Naoto; Saito, Kichi-suke; Mitani, Ken-ichi
1
2013
The monotonicity of absolute normalized norms on \(\mathbb{C}^n\). Zbl 1250.46013
Komuro, Naoto; Mitani, Ken-Ichi; Saito, Kichi-Suke
1
2011
A characterization of Radon planes using generalized Day-James spaces. Zbl 1452.46016
Komuro, Naoto; Saito, Kichi-Suke; Tanaka, Ryotaro
6
2020
On symmetry of Birkhoff orthogonality in the positive cones of \(C^{\ast}\)-algebras with applications. Zbl 1423.46024
Komuro, Naoto; Saito, Kichi-Suke; Tanaka, Ryotaro
7
2019
Symmetric points for (strong) Birkhoff orthogonality in von Neumann algebras with applications to preserver problems. Zbl 1401.46040
Komuro, Naoto; Saito, Kichi-Suke; Tanaka, Ryotaro
8
2018
Left symmetric points for Birkhoff orthogonality in the preduals of von Neumann algebras. Zbl 1412.46026
Komuro, Naoto; Saito, Kichi-Suke; Tanaka, Ryotaro
6
2018
A comparison between James and von Neumann-Jordan constants. Zbl 1384.46011
Komuro, Naoto; Mitani, Ken-Ichi; Saito, Kichi-Suke; Tanaka, Ryotaro; Tomizawa, Yukino
2
2017
On the class of Banach spaces with James constant \(\sqrt{2}\). III. Zbl 1385.46010
Komuro, Naoto; Saito, Kichi-Suke; Tanaka, Ryotaro
2
2017
On the class of Banach spaces with James constant \(\sqrt{2}\). Zbl 1354.46019
Komuro, Naoto; Saito, Kichi-Suke; Tanaka, Ryotaro
17
2016
On the class of Banach spaces with James constant \(\sqrt 2\). II. Zbl 1362.46013
Komuro, Naoto; Saito, Kichi-Suke; Tanaka, Ryotaro
3
2016
Extremal structure of absolute norms and the skewness. Zbl 1342.46016
Mitani, Ken-Ichi; Saito, Kichi-Suke; Komuro, Naoto
1
2015
How to calculate James constants of Banach spaces. Zbl 1338.46022
Saito, Kichi-Suke; Komuro, Naoto; Mitani, Ken-Ichi
1
2014
Another approach to Beckner’s inequality. Zbl 1285.46011
Tanaka, Ryotaro; Saito, Kichi-Suke; Komuro, Naoto
1
2013
On the James constant of extreme absolute norms on \(\mathbb{R}^2\) and their dual norms. Zbl 1441.46016
Komuro, Naoto; Saito, Kichi-suke; Mitani, Ken-ichi
1
2013
Extremal structure of absolute normalized norms on \(\mathbb R^2\) and the James constant. Zbl 1227.15020
Komuro, Naoto; Saito, Kichi-Suke; Mitani, Ken-Ichi
2
2011
The monotonicity of absolute normalized norms on \(\mathbb{C}^n\). Zbl 1250.46013
Komuro, Naoto; Mitani, Ken-Ichi; Saito, Kichi-Suke
1
2011
Extremal structure of the set of absolute norms on \(\mathbb R^2\) and the von Neumann-Jordan constant. Zbl 1204.46008
Komuro, Naoto; Saito, Kichi-Suke; Mitani, Ken-Ichi
4
2010
Subsets on partially ordered topological linear spaces. Zbl 0963.46005
Koshi, S.; Komuro, N.
2
2000
Duality formulas and variational integrals. Zbl 0789.46038
Aviles, Patricio; Giga, Yoshikazu; Komuro, Naoto
1
1992
On basic properties of convex functions and convex integrands. Zbl 0713.49024
Komuro, Naoto
3
1989
Convex programming on spaces of measurable functions. Zbl 0569.49008
Koshi, Shozo; Lai, Hang Chin; Komuro, Naoto
2
1985
A generalization of the Fenchel-Moreau theorem. Zbl 0522.49009
Koshi, Shozo; Komuro, Naoto
3
1983
all cited Publications top 5 cited Publications
all top 5

Cited by 55 Authors

17 Tanaka, Ryotaro
11 Saito, Kichisuke
10 Komuro, Naoto
7 Li, Yongjin
5 Sain, Debmalya
4 Liu, Qi
4 Mitani, Kenichi
4 Mizuguchi, Hiroyasu
3 Du, Dandan
2 Arambašić, Ljiljana
2 Fu, Yuankang
2 Guterman, Alexander Èmilevich
2 Kuzma, Bojan
2 Martini, Horst
2 Rajić, Rajna
2 Roy, Saikat
2 Sarfraz, Muhammad
2 Sato, Masahiro
2 Tomizawa, Yukino
2 Yang, Zhijian
2 Zhilina, Svetlana
1 Alonso, Javier
1 Aviles, Patricio
1 Balestro, Vitor
1 Bose, Babhrubahan
1 Chattopadhyay, Arup
1 da Silva, André Luís
1 Din, Anwarud
1 Dinarvand, Mina
1 Dragomir, George C.
1 Drapeau, Samuel
1 Galego, Elói Medina
1 Ghosh, Souvik
1 Giga, Yoshikazu
1 Huang, Yimin
1 Jamneshan, Asgar
1 Kabanov, Yuriĭ Mikhaĭlovich
1 Koshi, Shozo
1 Kupper, Michael
1 Lai, Hang-Chin
1 Lépinette, Emmanuel
1 Lin, Lai-Jui
1 Nicas, Andrew J.
1 Papageorgiou, Nikolaos S.
1 Paul, Kallol
1 Pinelis, Iosif Froimovich
1 Rincón-Villamizar, Michael A.
1 Saito, Kiche-Suke
1 Senapati, Tanusri
1 Wang, Jing
1 Wójcik, Paweł
1 Wu, Senlin
1 Zamani, Ali
1 Zhou, Chuanjiang
1 Zuo, Zhanfei
all top 5

Cited in 30 Serials

5 Journal of Mathematical Analysis and Applications
5 Annals of Functional Analysis
4 Mathematical Inequalities & Applications
3 Nihonkai Mathematical Journal
3 Banach Journal of Mathematical Analysis
2 Kyungpook Mathematical Journal
2 Aequationes Mathematicae
2 Journal of Convex Analysis
2 Mediterranean Journal of Mathematics
1 Analysis Mathematica
1 Archive for Rational Mechanics and Analysis
1 Bulletin of the Australian Mathematical Society
1 Linear and Multilinear Algebra
1 Beiträge zur Algebra und Geometrie
1 Applied Mathematics and Computation
1 Demonstratio Mathematica
1 Mathematische Nachrichten
1 Monatshefte für Mathematik
1 Pacific Journal of Mathematics
1 Proceedings of the American Mathematical Society
1 Proceedings of the Japan Academy. Series A
1 Results in Mathematics
1 Tokyo Journal of Mathematics
1 Transactions of the American Mathematical Society
1 Indagationes Mathematicae. New Series
1 Acta Mathematica Sinica. English Series
1 Bulletin of the Malaysian Mathematical Sciences Society. Second Series
1 The Australian Journal of Mathematical Analysis and Applications
1 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM
1 AIMS Mathematics
all top 5

Cited in 14 Fields

46 Functional analysis (46-XX)
10 Convex and discrete geometry (52-XX)
7 Calculus of variations and optimal control; optimization (49-XX)
6 Geometry (51-XX)
4 Real functions (26-XX)
4 Operator theory (47-XX)
2 Operations research, mathematical programming (90-XX)
1 Combinatorics (05-XX)
1 Order, lattices, ordered algebraic structures (06-XX)
1 Linear and multilinear algebra; matrix theory (15-XX)
1 Differential geometry (53-XX)
1 General topology (54-XX)
1 Probability theory and stochastic processes (60-XX)
1 Game theory, economics, finance, and other social and behavioral sciences (91-XX)

Citations by Year