Rchr
J-GLOBAL ID:200901077524079381   Update date: Feb. 12, 2021

Watatani Yasuo

ワタタニ ヤスオ | Watatani Yasuo
Research field  (1): Basic analysis
Research keywords  (3): operators ,  作用素環 ,  Operator Algebras
Research theme for competitive and other funds  (6):
  • ヒルベルト双加群
  • 中間因子環の組み合わせ理論
  • C*-環に対する指数理論
  • Hilbert bimodules
  • Combinations for intermediate subfactors
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Papers (67):
  • Masaru Nagisa, Yasuo Watatani. Non-linear monotone positive maps. Journal of Operator Theory. 2022
  • Masatoshi Enomoto, Yasuo Watatani. Systems of two subspaces in a Hilbert space. Advances in Operator Theory. 2020. 6. 1
  • Tsuyoshi Kajiwara, Yasuo Watatani. Dimension groups for self-similar maps and matrix representations of the cores of the associated C*-algebras. Canadian J. Math. 2020
  • ENOMOTO Masatoshi, WATATANI Yasuo. Relative position of three subspaces in a Hilbert space. Acta Sci. Math. (Szeged). 2019. 85. 519-537
  • ENOMOTO Masatoshi, WATATANI Yasuo. Unbounded strongly irreducible operators and transitive representations of quivers on infinite-dimensional Hilbert spaces. New York Journal of Mathematics. 2019. 25. 975-1016
more...
MISC (1):
  • 綿谷 安男, 植田 好道. Q$_\beta$の端数$\beta$とL(F$_r$)の端数r(作用素環における双加群と量子群の研究). 数理解析研究所講究録. 1997. 1003. 66-80
Lectures and oral presentations  (12):
  • C*-algebras associated with complex dynamical systems and their invariants
    (KK-theory and dynamics, Melbourne 2016)
  • C*-algebras generated by two operations
    (MFO, Oberwolfach 2012)
  • Self-similarity and fundamental group of simple C*-algebras
    (KOTAC International Conference, Inchon 2010)
  • Fundamental group of simple C*-algebras with unique trace
    (Oprator Algebras at Victoria 2009)
  • Complex dynamical systems and associated C*-algebras
    (Dynamycal systems and operator algebras, Leiden 2008)
more...
Education (4):
  • - 1981 Osaka Kyoiku University
  • - 1981 Osaka Kyoiku University
  • - 1977 Osaka Kyoiku University
  • - 1977 Osaka Kyoiku University
Professional career (1):
  • (BLANK)
Awards (1):
  • 2013 - Mathematical Society of Japan Analysis prize
Association Membership(s) (1):
日本数学会
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