Affiliation Department |
Department of Electrical and Mechanical Engineering
|
Title |
Associate Professor |
External Link |
HAYASHI Tomohiro
|
|
From School
-
Tohoku University Faculty of Science Graduated
- 1994.03
Country:Japan
From Graduate School
-
Tohoku University Graduate School, Division of Natural Science Mathematics Doctor's Course Completed
- 2000.03
Country:Japan
External Career
-
九州大学大学院数理学研究院 助手
2002.04 - 2006.03
Country:Japan
-
日本学術振興会特別研究員(PD) 日本学術振興会特別研究員
2000.04 - 2002.03
Country:Japan
Research Career
-
Study on von Neumann algebras
(not selected)
Project Year:
Papers
-
On conjugacy of subalgebras in graph C*-algebras. II Reviewed International coauthorship
Tomohiro Hayashi , Jeong Hee Hong and Wojciech Szymański
Proceedings of the Edinburgh Mathematical Society 65 ( 4 ) 1162 - 1182 2022.12
Language:English Publishing type:Research paper (scientific journal)
-
On the fixed point spaces of some completely positive maps. Reviewed International journal
Tomohiro Hayashi
International Journal of Mathematics 33 ( 8 ) 2022.06
Authorship:Lead author, Last author, Corresponding author Language:English Publishing type:Research paper (scientific journal) Publisher:World Scientific Publishing Company
-
On Conjugacy of Subalgebras of Graph C*-algebras. Reviewed International coauthorship International journal
Tomohiro Hayashi, Jeong Hee Hong, Sophie Emma Mikkelsen, Wojciech Szymański
Geometric Methods in Physics XXXVII (Trends in Mathematics) 163 - 173 2019.11
Authorship:Lead author Language:English Publishing type:Research paper (international conference proceedings)
DOI: 10.1007/978-3-030-34072-8_17
Other Link: https://link.springer.com/chapter/10.1007/978-3-030-34072-8_17
-
On a norm inequality for a positive block-matrix. Reviewed International journal
Tomohiro Hayashi
linear algebra and its applications 566 86 - 97 2019.04
Authorship:Lead author Language:English Publishing type:Research paper (scientific journal) Publisher:Elsevier
-
On a conjecture of the norm Schwarz inequality. Reviewed International journal
Tomohiro Hayashi
Annals of Functional Analysis 8 ( 3 ) 377 - 385 2017.04
Authorship:Lead author Language:English Publishing type:Research paper (scientific journal) Publisher:Duke university press
-
On endomorphisms of the Cuntz algebra which preserve the canonical UHF-subalgebra, II Reviewed International coauthorship International journal
Journal of Functional Analysis 272 ( 2 ) 759 - 775 2017.01
Language:English Publishing type:Research paper (scientific journal) Publisher:Elsevier
-
On normalizers of C*-subalgebras in the Cuntz algebra O n. II. Reviewed International coauthorship International journal
Banach Journal of Mathematical Analysis 9 ( 4 ) 379 - 383 2015.12
Language:English Publishing type:Research paper (scientific journal) Publisher:Duke University Press
-
A note on the Jensen inequality for self-adjoint operators, II. Reviewed
Tomohiro Hayashi
JOURNAL OF THE MATHEMATICAL SOCIETY OF JAPAN 66 ( 1 ) 111 - 121 2014.01
Authorship:Lead author Language:English Publishing type:Research paper (scientific journal)
-
On normalizers of C∗-subalgebras in the Cuntz algebra On Reviewed
Tomohiro Hayashi
JOURNAL OF OPERATOR THEORY 69 ( 2 ) 525 - 533 2013.11
Authorship:Lead author Language:English Publishing type:Research paper (scientific journal)
-
A note on the Jensen inequality for self-adjoint operators. Reviewed
Tomohiro Hayashi
JOURNAL OF THE MATHEMATICAL SOCIETY OF JAPAN 62 ( 3 ) 949 - 961 2010.04
Authorship:Lead author Language:English Publishing type:Research paper (scientific journal)
Presentations
-
ある種の完全正値写像の不動点空間について Invited
林倫弘
作用素論・作用素環論研究集会2022 2022.12
Event date: 2022.12
Language:Japanese Presentation type:Oral presentation (general)
Venue:大阪教育大学天王寺キャンパス Country:Japan
-
On the norm Schwarz inequality Invited International conference
Tomohiro Hayashi
2017 International Conference on Matrix Inequalities and Matrix Equations
Event date: 2017.06
Language:English Presentation type:Oral presentation (general)
Venue:Shanghai, China
-
On normalizers of C*-subalgebras in the Cuntz algebra O_n International conference
Tomohiro Hayashi
Mathematics colloquia
Event date: 2014.09
Language:English Presentation type:Oral presentation (invited, special)
-
クンツ環の部分環の正規化群について
Tomohiro Hayashi
2013年作用素論・作用素環論研究集会 吉田 裕亮(お茶の水女子大学)、山崎 丈明(東洋大学)
Event date: 2013.11
Language:Japanese Presentation type:Oral presentation (general)
Venue:お茶の水女子大学
-
An order-like relation induced by the Jensen inequality International conference
Tomohiro Hayashi
ILAS 2013 meeting International Linear Algebra Society
Event date: 2013.06
Language:English Presentation type:Oral presentation (general)
Venue:Providence, USA
-
Jensen不等式から定まるある二項関係について
林倫弘
作用素論・作用素環論研究集会 瀬尾祐貴 吉田裕亮
Event date: 2012.11
Language:Japanese Presentation type:Oral presentation (general)
Venue:大阪教育大学天王寺キャンパス
-
An order-like relation induced by the Jensen inequality International conference
Tomohiro Hayashi
KOREA OPERATOR THEORY AND ITS APPLICATIONS CONFERENCE
Event date: 2012.06
Language:English Presentation type:Oral presentation (general)
Scientific Research Funds Acquisition Results
-
Study of subalgebras and endomorphisms on the Cuntz algebra
2013.04 - 2016.03
Grant-in-Aid for Scientific Research Grant-in-Aid for Scientific Research(C)
Tomohiro Hayashi
Committee Memberships
-
日本数学会 雑誌「数学通信」非常任編集委員
2017.02 - 2018.02
Committee type:Academic society
-
日本数学会 雑誌「数学通信」編集委員
2016.03 - 2017.02
Committee type:Academic society