Murai Hiroko

ムライヒロコ | Murai Hiroko

Affiliation and department：
Other affiliations (2)：

Research field (1)： Geometry

Research keywords (10)：平坦折り , 折り紙 , 葉層構造 , 多様体 , 結び目 , flat folding , origami , foliation , manifold , knot

Research theme for competitive and other funds (4)：

2023 - 2027 位相幾何学による折り紙理論の新しい展開とその応用
2022 - 2026 大域構造の空間を基軸とする低次元トポロジーの研究とその応用
2013 - 2017 Research on 3-manifold using geometric techniques and its development
2009 - 2012 Foliations on three dimensional manifolds

Papers (9)：

Hiroko Murai. FOLDING MOTION IN THAT SHRINKS A GOOD POLYGONAL ANNULUS TO ARBITRARY SMALL NEIGHBORHOOD OF THE INNER BOUNDARY. JP Journal of Geometry and Topology. 2024. 32. 2. 143-154
Akari Iwamura, Hiroko Murai. Existence of folded states which do not admit folding motions from the unfolded state. JSIAM Letters. 2024. 16. 101-104
村井紘子, 山村瑠納. 曲面上のグラフのKrushkal 多項式. 研究集会「結び目の数理II」報告集. 2019
Miki Irii, Tsuyoshi Kobayashi, Hiroko Murai. SIMILARITY STRUCTURE ON 2-DIMENSIONAL TORUS AND FLAT ORIGAMI. JP Journal of Geometry and Topology. 2019. 22. 1. 45-63
Funakoshi, Yukari, Hashizume, Megumi, Ito, Noboru, Kobayashi, Tsuyoshi, Murai, Hiroko. A distance on the equivalence classes of spherical curves generated by deformations of type RI. JOURNAL OF KNOT THEORY AND ITS RAMIFICATIONS. 2018. 27. 12

ｍore...

Lectures and oral presentations (21)：

一般化された花紋折りの平坦折り可能性と剛体折り可能性について
(日本応用数理学会第21回研究部会連合発表会 2025)
折り紙のfolding motionに対応するlocal stacking orderの変化の様子を表す幾何的objectの提案
(MIMS共同研究集会「折り紙の科学を基盤とするアート・数理および工学への応用V」 2024)
1次元折り紙のfolding motionに対応するlocal stacking order の変化の様子を表す幾何的objectの提案
(日本応用数理学会2024年度年会 2024)
Some applications of topology on origami
(8th International Meeting on Origami in Science, Mathematics and Education, Melbourne, 2024. 2024)
Some mathematical treatments of flat foldable and/or rigid foldable origami
(2024)

ｍore...

Education (4)：

- 2007 Nara Women's University
- 2007 Nara Women's University Graduate School, Doctral Research Course in Human Culture
- 2002 Kyoto University Faculty of Science
- 2002 Kyoto University Faculty of Science

Professional career (1)：

Work history (8)：

Show all

Association Membership(s) (4)：

日本応用数理学会 , 日本折紙学会 , 日本数学会 , Mathematical Society of Japan

※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

Return to Previous Page