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J-GLOBAL ID:200901013437934773   Update date: Apr. 21, 2020

Hayashi Tomohiro

ハヤシ トモヒロ | Hayashi Tomohiro
Affiliation and department:
Job title: Associate Professor
Research field  (1): Mathematical analysis
Research keywords  (1): -
Research theme for competitive and other funds  (2):
  • 2013 - 2016 Study of subalgebras and endomorphisms on the Cuntz algebra
  • Study on von Neumann algebras
Papers (16):
  • Tomohiro Hayashi. On a norm inequality for a positive block-matrix. linear algebra and its applications. 2019. 566. 86-97
  • Tomohiro Hayashi. ON A CONJECTURE OF THE NORM SCHWARZ INEQUALITY. ANNALS OF FUNCTIONAL ANALYSIS. 2017. 8. 3. 377-385
  • Tomohiro Hayashi, Jeong Hee Hong, Wojciech Szymanski. On endomorphisms of the Cuntz algebra which preserve the canonical UHF-subalgebra, II. JOURNAL OF FUNCTIONAL ANALYSIS. 2017. 272. 2. 759-775
  • Tomohiro Hayashi, Wojciech Szymanski. On normalizers of C*-subalgebras in the Cuntz algebra O n. II. Banach Journal of Mathematical Analysis. 2015. 9. 4. 379-383
  • Tomohiro Hayashi. A note on the Jensen inequality for self-adjoint operators, II. JOURNAL OF THE MATHEMATICAL SOCIETY OF JAPAN. 2014. 66. 1. 111-121
more...
Lectures and oral presentations  (4):
  • On the norm Schwarz inequality
    (2017 International Conference on Matrix Inequalities and Matrix Equations 2017)
  • On normalizers of C*-subalgebras in the Cuntz algebra O_n
    (Mathematics colloquia 2014)
  • An order-like relation induced by the Jensen inequality
    (ILAS 2013 meeting 2013)
  • An order-like relation induced by the Jensen inequality
    (KOTAC 2012)
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