MORIYAMA Sonoko

モリヤマソノコ | MORIYAMA Sonoko

Affiliation and department：
Job title： Professor

Research field (1)： Basic mathematics

Research keywords (1)： Combinatorial Geometry

Research theme for competitive and other funds (11)：

2018 - 2025 数理計画問題に内在する大域的性質に基づく多項式時間アルゴリズムの構築
2016 - 2019 Computational Combinatorial Physics by Harmonizing Matroid Theory and Quantum Physics
2014 - 2018 Development of pivoting algorithms based on global structure of linear programming
2014 - 2017 Exploiting Matroid Minor Theory and Its Connection with Quantum Computing Models
2013 - 2015 線形相補性問題の計算限界への挑戦

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Papers (36)：

森山園子. 情報とネットワークー列挙とその限界-. 数理科学2023年9月号「情報と数理科学-数理が扱う“情報”の意味,役割,重要性」. 2023. 29-35
Hidefumi Hiraishi and Sonoko Moriyama. Excluded Minors for Q-Representability in Algebraic Extension. IEICE Transactions. 2019. E102. A. 1017-1021
Hidefumi Hiraishi, Hiroshi Imai, Sonoko Moriyama, Shuma Okamura and Shinya Shiroshita. Smallest Counter examples for Convexity and Long-concavity of the Tutte Polynomial. Proc. of the 11th Hungarian-Japanese Symposium on Discrete Mathematics and Its Applications. 2019
Akitoshi Kawamura, Sonoko Moriyama, Yota Otachi, János Pach. A lower bound on opaque sets. Computational Geometry. 2019. 80. 13-22
Hidefumi Hiraishi and Sonoko Moriyama. Excluded Minors of Rank 3 for Orientability and Representability. IEICE Transactions. 2018. E101. A. 1355-1362

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MISC (15)：

第20回男女共同参画学協会連絡会シンポジウム参加報告. JSIAM Online Magazine. 2023
森山園子. 異なることと違うこと. 応用数理. 2020. 30. 2. 1-1
Enumeration of binary matroids using degree sequences. The 20th Japan Conference on Discrete and Computational Geometry,Graphs, and Games,Aug. 29-Sep. 1, 2017, Tokyo University of Science. 2017. 48-49
Janos Pach. A lower bound on opaque sets. The 32nd International Symposium on Computational Geometry (SoCG 2016). June 14-18, 2016 in Boston, MA, USA. Leibniz International Proceedings in Informatics 51 (2016). 2016. 46. 1-10
Hidefumi Hiraishi, Sonoko Moriyama. Minimal non-orientable matroids of rank three. EUROPEAN JOURNAL OF COMBINATORICS. 2015. 50. 123-137

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Lectures and oral presentations (71)：

組合せ構造の幾何的実現可能性
(離散数学とその応用研究集会2020 2020)
Efficient Enumeration of Binary Matroids Using a New Canonical Form
(2018)
不変量を用いた二値マトロイドの効率的列挙
(Japanese Conference on Combinatorics and its Applications (JCCA2017),ミニシンポジウム : マトロイド表現可能性 2017)
Geometric Optimization Relateed with an LCP with SPD-matrices
(The Fifth International Conference on Continuous Optimization of the Mathematical Optimization Society National Graduate Institute for Policy Studies, Tokyo 2016)
Q[x]-representable Excluded Minors for Q-Representable Matroids of Rank Three
(2016 International Workshop on Structure in Graphs and Matroids,Eindhoven University of Technology, Eindhoven, The Netherlands 2016)

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Education (3)：

Professional career (2)：

Work history (6)：

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Committee career (2)：

Association Membership(s) (2)：

日本応用数理学会 , 電子情報通信学会

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