Information and Communication Sciences
Profile Information
- Affiliation
- Professor, Faculty of Science and Technology, Department of Information and Communication Sciences, Sophia University
- Degree
- 博士（理学）(京都大学)
- Contact information
- toshiki
sophia.ac.jp - Researcher number
- 60243193
- J-GLOBAL ID
- 200901093297244007
- researchmap Member ID
- 1000030180
(Subject of research)
Representation theory of quantum groups--geometric crystal,crystal base
Research Interests
5Research Areas
1Education
2-
Apr, 1988 - Mar, 1992
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Apr, 1984 - Mar, 1988
Papers
60-
Algebras and Representation Theory, 28(2) 509-530, Mar, 2025 Peer-reviewed
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Proceedings of Symposia in Pure Mathematics, 108 465-481, Jul, 2024 Peer-reviewedInvitedLead author
-
International Mathematics Research Notices, 2024(4) 3223-3277, Feb, 2024 Peer-reviewed
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Transformation Groups, 28(1) 327-373, Dec 29, 2023 Peer-reviewedLead author
-
Journal of Algebra, 608 106-142, Oct, 2022 Peer-reviewed
Misc.
8-
RIMS Kôkyûroku, (2258) 20-36, Jun, 2023 InvitedLead author
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RIMS Kôkyûroku, (2234), Nov, 2022 InvitedLead author
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数学, 58(1) 102-111, Jan, 2006 Peer-reviewedInvited
Books and Other Publications
8Presentations
41-
Combinatorics and Arithmetics for physics, Nov 21, 2024 Invited
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Quantum Gropus and representation theory,, Oct 13, 2024 Invited
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Combinatorial Representation Theory and Geometry, Jun 26, 2024 Invited
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Combinatorics and Arithmetic for Physics, Nov 16, 2023 Invited
Professional Memberships
1Research Projects
22-
Apr, 2020 - Mar, 2025
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Apr, 2015 - Mar, 2020
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Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2011 - Mar, 2016
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Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2010 - Mar, 2015