Rchr
J-GLOBAL ID：202001011323534851
Update date: Sep. 06, 2024
Morimoto Masahiro
モリモト マサヒロ | Morimoto Masahiro
Affiliation and department：
Job title：
JSPS Research Fellow (PD)
Homepage URL (2)：
https://sites.google.com/view/mmorimoto
,
https://sites.google.com/view/mmorimoto-e
Research field (1)：
Geometry
Research keywords (6)：
submanifolds in Hilbert spaces
, minimal submanifolds
, Loop group actions
, path group actions
, Kac-Moody algebras
, symmetry
Research theme for competitive and other funds (3)：
- 2023 - 2026 Infinite dimensional geometry of Kac-Moody algebras and submanifolds
- 2020 - 2023 Infinite dimensional geometry of Kac-Moody groups and integrable systems
- 2018 - 2020 Geometry and Analysis of Compact Lie Group Actions
Papers (5)：
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Masahiro Morimoto. The canonical isomorphism between path spaces and principal curvatures of PF submanifolds. Tokyo J. Math., to appear. 2024
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Masahiro Morimoto. Curvatures and austere property of orbits of path group actions induced by Hermann actions. Transform. Groups (2022). 2022
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Masahiro Morimoto. On weakly reflective submanifolds in compact isotropy irreducible Riemannian homogeneous spaces. Tokyo J. Math. 44 (2021), no. 2, 467-476. 2021
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Masahiro Morimoto. On weakly reflective PF submanifolds in Hilbert spaces. Tokyo J. Math. 44 (2021), no. 1, 103-124. 2021
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Masahiro Morimoto. Austere and arid properties for PF submanifolds in Hilbert spaces. Differential Geom. Appl. 2020. 69. 101613. 24pp
MISC (3)：
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Masahiro Morimoto. Proper Fredholm submanifolds and affine Kac-Moody symmetric spaces. RIMS Kôkyûroku, No. 2278. 2024
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Masahiro Morimoto. Non-existence of exceptional orbits under polar actions on Hilbert spaces. arXiv:2307.02782. 2023
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Masahiro Morimoto. On the converse problem for austere orbits of path group actions induced by Hermann actions. Proceedings of The 23rd International Differential Geometry Workshop on Submanifolds in Homogeneous Spaces & Related Topics 23 (2021). 2021
Lectures and oral presentations (44)：
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アフィン対称空間上の平行移動写像
(日本数学会2024年度秋季総合分科会,一般講演,大阪大学 2024)
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Non-existence of exceptional orbits under polar actions on Hilbert spaces
(第32回関東若手幾何セミナー,早稲田大学 西早稲田キャンパス 2024)
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Non-existence of exceptional orbits under polar actions on Hilbert spaces
(Short course on “Representations of Symmetric Spaces”, Waseda University 2023)
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ヒルベルト空間への極作用における例外軌道の非存在
(部分多様体幾何とリー群作用2023,東京理科大学 神楽坂キャンパス 森戸記念館 2023)
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ヒルベルト空間への極作用における例外軌道の非存在
(日本数学会2023年度秋季総合分科会,一般講演,東北大学 2023)
ｍore...
Professional career (1)：
- PhD (Science) (Osaka City University)
Work history (4)：
- 2023/04 - 現在 Tokyo Metropolitan University Graduate School of Science JSPS Research Fellow
- 2022/04 - 2023/03 Osaka Central Advanced Mathematical Institute, Assistant Professor
- 2020/04 - 2022/03 Osaka City University Advanced Mathematical Institute, Postdoctoral Researcher
- 2018/04 - 2020/03 Osaka City University Graduate School of Science JSPS Research Fellow (DC2)
Association Membership(s) (1)：
The Mathematical Society of Japan
