Curriculum Vitaes
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
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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
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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
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Math SWU seminar, Oct 16, 2023, Srinakharinwirot University Invited
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Math CU seminar, Oct 12, 2023, Chulalongkorn University Invited
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13th Southeastern Lie Theory Workshop: "Combinatorial Representation Theory of Algebras and Applications", May 12, 2023 Invited
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Algebraic Lie theory and Representation Theory, May 27, 2022
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Workshop on Lie Algebras, Their Generalizations and Quantum Analogs, Jul 14, 2019, Fields Institute Invited
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Workshop on Crystals and Their generalizations, Mar 27, 2019, Osaka City University Invited
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Workshop on Crystal bases, Cluster algebras, and Poisson Geometry, Nov, 2018, Hong Kong University Invited
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S ́eminaire de Th ́eorie des Groupes, Feb 22, 2018, Universit ́e de Picardie Jules Verne Invited
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S ́eminaire d’alg`ebre et de g ́eom ́etrie, Dec 5, 2017, Universit ́e Caen Normandie Invited
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S ́eminaire Groupes, Repr ́esentations et G ́eom ́etrie, Nov 3, 2017, IMJ-PRG Invited
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Algebra Seminar, North Carolina State University, Aug 12, 2016, North Carolina State University Invited
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8th South Eastern Lie Theory Workshop on Algebraic and Combinatorial Representation Theory, Discussion Sessions, Oct 10, 2015 Invitedinvited talk
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8th South Eastern Lie Theory Workshop on Algebraic and Combinatorial Representation Theory, Oct 9, 2015 Invitedinvited talk
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Conference on Cluster Algebras and Representation Theory, CMC Thematic Program on Cluster Algebras in Mathematics and Physics, Nov, 2014, KIAS InvitedKIAS, Seoul, Korea(invited talk)
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ICM satellite Conference on Representation Theory and Related Topics, Aug, 2014 InvitedDaegu, Korea(invited talk)
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New Directions in Lie Theory, Combinatorial Representation Theory, Apr, 2014, CRM InvitedCRM, Montreal, Canada(invited talk)
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American Mathematical Society Fall Southeastern Section Meeting, Special Session on Geometric and Algebraic Aspects of Representation Theory, Oct 13, 2012, American Mathematical Society InvitedAmerican Mathematical Society, New Orleans, USA (invited talk)
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The XXIX International Colloquium on Group-Theoretic Methods in Physics, Aug 23, 2012, Chern Institute, Nankai University InvitedChern Institute, Nankai University, Tianin, China (invited talk)
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Algebraic and Combinatorial approaches to representation, May 19, 2012, University of California Riverside InvitedUniversity of California Riverside, USA (invited talk)
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Infinite Analysis 11 Winter School, Quantum cluster algebras and related topics, Dec 23, 2011, Osaka University InvitedOsaka University (invited talk)
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Symmetries, Integrable Systems and Representations, Dec 15, 2011, Universite Lyon1 InvitedUniversite Lyon1, France (invited talk)
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GCOE Conference: Algebraic and geometric aspects of discrete integrable systems - integrable systems and cluster algebras, Dec 15, 2010, The University of Tokyo InvitedThe University of Tokyo, Japan (invited talk)
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ICM Satellite Conference, Algebraic and Combinatorial Approaches to Representation Theory, Aug 12, 2010, National Institute of Advanced Studies InvitedNational Institute of Advanced Studies, Bangalore, India (invited talk)
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International Workshop on Combinatorial and Geometric approach to Representation Theory, Sep 21, 2009, Seoul National University InvitedSeoul National University, Korea (invited talk)
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Geometric Aspects of Discrete and Ultra-Discrete Integrable Systems (A satellite meeting of the Isaac Newton Institute Programme on Desicrete Integrable Systrms), Mar 31, 2009, The University of Glasgow InvitedThe University of Glasgow, UK (invited talk)
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Quantum Affine Lie Algebras, Extended Affine Lie Algebras, and Applications, Mar 5, 2008, Banff International Research Stations InvitedBanff International Research Stations, Canada (invited talk)
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Representaion Theory of Algebraic Groups and Quantum Groups 06, Jun 12, 2006, Noyori Conference Hall, Nagoya University InvitedNoyori Conference Hall, Nagoya University (invited talk)
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Lie Algebras, Vertex Operator Algebras and Their Applications, May 17, 2005, North Carolina State Uiversity InvitedNorth Carolina State Uiversity, USA (invited talk)
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Representations of Algebraic Groups, Quantum Groups and Lie Algebras at Snowbird, Jul 12, 2004 InvitedSnowbird, Utah, USA
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