Research Areas 【 display / non-display 】
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Natural Science / Mathematical analysis
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Natural Science / Basic analysis
Graduating School 【 display / non-display 】
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Tokyo University of Science, Faculty of Science
1988.03, Graduated
Graduate School 【 display / non-display 】
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Osaka Kyoiku University, Graduate School, Division of Education
Doctor's Course, 1990.03, Completed
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Kyushu University, Graduate School, Division of Natural Science
Doctor's Course, 1993.06, Accomplished credits for doctoral program
Papers 【 display / non-display 】
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Kraus matrices and matrix convex functions, LINEAR ALGEBRA AND ITS APPLICATIONS, 649 268-272, 2022.09
Takashi Sano, Kazuki Takeuchi
Single Author
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Positivity around Cauchy matrices, POSITIVITY, 25(2) 507-513, 2020.06
Takashi Sano, Hiroki Tamura
Single Author
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Conditional negativity of Kwong matrices II, LINEAR & MULTILINEAR ALGEBRA, 70(3) 511-516, 2020.03
Yuki Numazawa, Takashi Sano
Single Author