Rchr
J-GLOBAL ID：201801010867514825
Update date: Jun. 07, 2024
ICHISHIMA Rikio
イチシマ リキオ | ICHISHIMA Rikio
Affiliation and department：
Job title：
Professor
Research keywords (4)：
Combinatorics
, Discrete Mathematics
, Graph Labeling
, Graph Labeling, Discrete Mathematics, Combinatorics
Research theme for competitive and other funds (1)：
- 2019 - 学習の継続を実現するためのオンライン学習コンテンツからの対応知識の抽出
Papers (54)：
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Rikio Ichishima, Francesc Antoni Muntaner-Batle and Yukio Takahashi. On the strength and independence number of powers of paths and cycles. Communications in Combinatorics and Optimization. 2024. 1-12
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Rikio Ichishima, Susana C. Lopez, Francesc Muntaner, Yukio Takahashi. Recent studies on the super edge-magic deficiency of graphs. Theory and Applications of Graphs. 2024. 11. 1. 1-11
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Rikio Ichishima, Francesc-Antoni Muntaner-Batle. On the super edge-magicness of graphs with a specific degree sequence. Open Journal of Discrete Applied Mathematics. 2023. 6. 3. 22-25
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Yukio Takahashi, Rikio Ichishima, Francesc A. Muntaner-Batle. On the strength and domination number of graphs. Contributions to Mathematics. 2023. 8. 11-15
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Rikio Ichishima, Akito Oshima, Yukio Takahashi. Some new results on the edge-strength and strength of graphs. Discrete Mathematics Letters. 2023. 12. 22-25
ｍore...
MISC (4)：
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R. Ichishima, F.A. Muntaner-Batle, A. Oshima. On the Beta-Number of the Coronas of Graphs. Memoirs of the Kokushikan University Information Science. 2022. 43. 1-7
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R. Ichishima, F.A. Muntaner-Batle, A. Oshima. On the Beta-Number of the Coronas of Graphs. Memoirs of the Kokushikan University Information Science. 2022. 43. 1-7
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R. Ichishima, F.A. Muntaner-Batle, A. Oshima. On the Beta-Number of the Coronas of Graphs. Memoirs of the Kokushikan University Information Science. 2022. 43. 1-7
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Rikio Ichishima, Francesc. A. Muntaner-Batle, and Yukio Takahashi. An Equivalent Condition to König-Hall Theorem. Memoirs of the Kokushikan University Information Science. 2021. 42. 8-15
Lectures and oral presentations (1)：
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標準カリキュラムに基づくオンラインコース間の順序関係分析
(電子情報通信学会総合大会 2020)
Works (19)：
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A method to compute the strength using bounds
Rikio Ichishima, Francesc A. Muntaner-Batle, Yukio Takahashi 2023 -
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Some new results concerning the valences of (super) edge-magic graphs
Y. Takahashi, F.A. Muntaner-Batle, AND R. Ichishima 2023 -
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Some new results concerning the valences of (super) edge-magic graphs.
Y. Takahashi, F.A. Muntaner-Batle, AND R. Ichishima 2023 -
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On the strength and domination number of graphs
Yukio Takahashi, Rikio Ichishima, Francesc A. Muntaner-Batle 2023 -
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Study on Measurement of Stress Using Activity Tracker
Natsuki Fujimoto, Rikio Ichishima, and Yukio Takahashi 2023 -
ｍore...
Education (1)：
- 1992 - 1995 Western Michigan University Graduate School, Division of Mathematical Sciences Computational Mathematics
Professional career (1)：
- Master of Science (Western Michigan University)
Work history (2)：
- 2023/04 - 現在 kokushikan University Professor
- 2018/04 - 2022/03 kokushikan University Physical Education, Physical Education Associate Professor
Committee career (2)：
- American Mathematical Society Mathematical Reviewer
- American Mathematical Society Mathematical Reviewer
Association Membership(s) (2)：
Institute of Combinatorics and its Applications
, 日本教育福祉学会
