Curriculum Vitaes
Profile Information
- Affiliation
- Associate Professor, Faculty of Science and Technology, Department of Information and Communication Sciences, Sophia University
- Degree
- 学士（理学）(広島大学)修士（理学）(広島大学)博士（理学）(広島大学)
- Researcher number
- 90609091
- J-GLOBAL ID
- 201301031430698749
- researchmap Member ID
- 7000004661
- External link
Research Interests
1Research Areas
1Papers
37-
Topology Appl., 307 107766, 13pp, 2022 Peer-reviewedIn this paper, we study Dehn colorings for spatial graphs, and give a family of spatial graph invariants that are called vertex-weight invariants. We give some examples of spatial graphs that can be distinguished by a vertex-weight invariant, whereas distinguished by neither their constituent links nor the number of Dehn colorings. (C) 2021 Elsevier B.V. All rights reserved.
Books and Other Publications
1Presentations
48-
研究集会「Japanese Conference on Combinatorics and its Application 2022 離散数学とその応用研究集会 2022」(JCCA2022), Aug 17, 2022 Invited
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The 17th East Asian Conference on Geometric Topology, Jan, 2022 Invited
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The 17th East Asian Conference on Geometric Topology, Jan, 2022
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Meeting #1165: AMS Fall Southeastern Sectional Meeting (formerly at the University of South Alabama) Event: Spatial Graphs, IV, Nov, 2021 Invited
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Knots and Representation Theory, Jul, 2021 Invited
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The first Korean-Russian Conference on Knot Theory and Related Topics 2020, Nov, 2020 Invited
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Quantum Topology Seminar, Sep 4, 2020 Invited
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Unifying 4-Dimensional Knot Theory, Nov, 2019 Invited
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Friday Seminar on Knot Theory, Oct, 2019 Invited
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東京女子大学トポロジーセミナー, Oct, 2019 Invited
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筑波大学トポロジーセミナー, Aug, 2019 Invited
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AMS Sectional Meeting #1147: AMS Spring Central and Western Joint Sectional Meeting, Hawaii, Mar, 2019
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研究集会「Quandles and Symmetric Spaces」, Nov, 2018 Invited
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Meeting #1137: AMS Spring Western Sectional Meeting, Apr, 2018
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Meeting #1135: Joint Mathematics Meetings, San Diego Convention Center, California, Jan, 2018
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2017 KIAS Research Station Busan Self-distributive system and quandle (co)homology theory in algebra and low-dimensional topology, Jun 16, 2017 Invited
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AMS Sectional Meeting at Washington State University, Pullman, Apr 23, 2017 Invited
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Claremont Topology seminar, Nov 29, 2016 Invited
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AMS Spring Western Sectional Meeting, Apr, 2015
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Knots, Braids and Topology, Oct, 2014
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Knots and Low Dimensional Manifolds, A satellite conference of Seoul ICM 2014, Aug, 2014
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Discussion meeting on Knot theory and its applications, Dec, 2013
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Friday Seminar on Knot Theory, Nov, 2013
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MS Sectional Meeting #1095, Nov, 2013
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International Conference on Topology and Geometry 2013, Sep, 2013
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The 5th KOOK-TAPU Joint Seminar on Knots and Related Topics, Jul, 2013
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The 9th East Asian School of Knots and Related Topics, Jan, 2013
Professional Memberships
1Research Projects
8-
Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2021 - Mar, 2025
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Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2019 - Mar, 2024
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Apr, 2016 - Mar, 2020
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Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2019
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Apr, 2013 - Mar, 2016