Tamaru's TALK
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This is a record of my talks at conferences, workshops, seminars, and colloquiums.
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2021 年度
(Apr/2021 - Mar/2022)
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Introduction to quandles and discrete symmetric spaces.
TBA, 2022/02/17-19.
[
OCAMI 2021
]
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Codimension one Ricci soliton subgroups of solvable Iwasawa groups.
The 6th China-Japan Geometry Conference,
2021/12/28.
[
China 2021
]
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Milnor-type theorems for left-invariant pseudo-Riemannian metrics.
Workshop: 擬リーマン多様体の幾何の諸相
(online), 2021/12/03.
[
pseudo-Riemann 2021
]
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Quandles from the viewpoint of symmetric spaces - a survey.
カンドルと対称空間 (online),
2021/11/26.
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quandle 2021
]
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Introduction to quandles from the viewpoint of symmetric spaces.
北海道大学幾何学コロキウム (online), 2021/11/08.
[
Hokudai 2021
]
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Codimension one Ricci soliton subgroups of solvable Iwasawa groups.
対称空間と群作用の幾何学,
2021/09/28.
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Totally geodesic surfaces in symmetric spaces and applications.
The 23rd International Differential Geometry Workshop on Submanifolds in Homogeneous Spaces and Related Topics
- The 19th RIRCM-OCAMI Joint Differential Geometry Workshop
(online), 2021/07/03.
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Korea 2021
]
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A commutativity condition for subsets in symmetric spaces and quandles.
部分多様体論と関連する幾何構造研究の深化と融合
(RIMS 共同研究, online),
2021/06/22.
[
RIMS 2021
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2020 年度
(Apr/2020 - Mar/2021)
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可解岩澤群内の余次元 1 リッチソリトン部分群.
部分多様体幾何とリー群作用2020 (online),
2021/03/19.
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Rikadai 2021
]
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A commutativity condition for subsets in quandles --- a generalization of antipodal subsets.
筑波大学微分幾何学セミナー (online),
2021/01/05.
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Tsukuba 2021
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2019 年度
(Apr/2019 - Mar/2020)
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Quandles and discrete symmetric spaces.
第15回代数・解析・幾何学セミナー (鹿児島大学), 2020/02/13.
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Kagoshima 2020
]
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Quandles and discrete symmetric spaces.
淡路島幾何学研究集会 2020 (南あわじ市阿那賀地区公民館),
2020/01/24.
[
Awaji 2020
]
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Left-invariant metrics and submanifold geometry of noncompact symmetric spaces.
AMS Special Session on Differential Geometry and Global Analysis, Honoring the Memory of Tadashi Nagano (1930-2017)
(Colorado Convention Center, USA),
2020/01/16.
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AMS 2020
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Geometry of homogeneous hypersurfaces in noncompact symmetric spaces.
Symmetry and shape - Celebrating the 60th birthday of Prof. J. Berndt
(Universidade de Santiago de Compostela, Spain),
2019/10/28.
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Spain 2019
]
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Moment maps and isoparametric hypersurfaces in spheres --- some recent results.
The 22nd International Workshop on Differential Geometry of Submanifolds in Symmetric Spaces and Related Problems
(Kyungpook National University),
2019/08/02.
[
Korea 2019
]
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On the moduli spaces of left-invariant geometric structures.
Workshop on geometric analysis and homogeneous geometry
(The University of Queensland),
2019/06/27.
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Queensland 2019
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Geometry of homogeneous hypersurfaces in noncompact symmetric spaces.
第2回水戸幾何小研究集会 (茨城大学), 2019/06/22.
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Mito 2019
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Moment maps and isoparametric hypersurfaces in spheres.
Workshop on the Isoparametric Theory
(Beijing Normal University), 2019/06/04.
[
Beijing 2019
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2018 年度
(Apr/2018 - Mar/2019)
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サッカーの幾何学:変分法に基づくゴールキーパーの最適位置,
淡路島幾何学研究集会 2019
(阿那賀地区公民館),
2019/01/25.
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カンドルおよび対称空間内のある種の部分集合,
部分多様体論・湯沢2018
(湯沢グランドホテル),
2018/11/30.
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Symmetric spaces, submanifold geometry, and left-invariant metrics
OCAMI 談話会
(大阪市立大学),
2018/10/17.
[
OCU 2018
]
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Discrete symmetric spaces, quandles, and their subsets,
広島大学数学教室談話会
(広島大学),
2018/07/24.
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Flat quandles, graphs, and subsets in symmetric spaces,
第35回代数的組合せ論シンポジウム
(広島工業大学),
2018/06/19.
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Examples of weakly reflective submanifolds in noncompact symmetric spaces,
Hiroshima Differential Geometry Day 2018
(Hiroshima University),
2018/04/21.