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J-GLOBAL ID：200901024138281633 Update date: Jan. 31, 2024

Tsuchiya Morimasa

ツチヤモリマサ | Tsuchiya Morimasa

Affiliation and department：
Job title： Professor

Research field (2)： Applied mathematics and statistics , Basic mathematics

Research keywords (2)：グラフ理論 , Graph Theory

Research theme for competitive and other funds (12)：

2020 - 2025 避難所と避難経路提案のための支援システムの開発
2014 - 2018 Impacts of expulsion of alien species on grassland ecosystem including rare insects and inference of species diversity in grasslands of Mt. Aso
2006 - 2008 Constructing Algorithms for Contingency Tables and Graphical Models by using Algebraic Approaches
1996 - 1997 進化生物学における離散最適化問題の数理的研究
1995 - 1997 Applications of Frobenius map to Commutative Ring Theory and Algebraic Geometry

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Papers (21)：

Kuniharu Yokomura, Morimasa Tsuchiya. On p-competition graphs of loopless Hamiltonian digraphs without symmetric arcs and graph operations. Theory and Applications of Graphs. 2022. 9. 2
Shin-ichiro Tashiro, Kenjiro Ogawa, Morimasa Tsuchiya. Posets with series parallel orders and strict-double-bound graphs. Bulletin of the Institute of Combinatorics and its Applications. 2021. 91. 128-137
Kyohei Nakada, Kenjiro Ogawa, Satoshi Tagusari, Morimasa Tsuchiya. Note on p-competition graphs of double stars. JCMCC. 2019. 111. 115-121
Yasuhisa Kidokoro, Daisaku KIshida, Kenjiro Ogawa, Satoshi Tagusari, Morimasa Tsuchiya. Note on p-competition graphs of loopless digraphs that have no symmetric arcs. Ars Combinatoria. 2019. 146. 183-188
Kyohei Nakada, Kenjiro Ogawa, Satoshi Tagusari, Morimasa Tsuchiya. Note on p-competition graphs of spiders. Discrete Mathematics, Algorithms and Applications. 2018. 10. 06. 1850084-1850084

Books (4)：

Professional career (2)：

Committee career (1)：

Association Membership(s) (3)：

The Institute of Combinatorics and its Applications , アメリカ数学会 , 日本数学会

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