河井公大朗
副研究员
团队: 分析和几何
办公室: A3-4-207
邮箱: kkawai@bimsa.cn
研究方向: 微分几何
个人简介
Kotaro Kawai于日本东京大学取得学士和硕士学位,并于2013年在日本东北大学博士毕业。此前他以助理教授身份就职于日本学习院大学,学习院大学是日本皇家高等学府,著名教授小平邦彦也在此就职。他于2022年加入BIMSA任副研究员。Kawai主要研究方向是的主要研究方向是微分几何,具体为有例外和乐的流形。
教育经历
- 2011 - 2013 东北大学 Mathematics 博士 (Supervisor: Advisor: Professor Reiko Miyaoka)
- 2007 - 2009 东京大学 Mathematical Sciences 硕士
- 2003 - 2007 东京大学 Mathematics 学士
工作经历
- 2022 - BIMSA Associate Professor
- 2022 - 大阪公立大学 博士后研究员
- 2021 - 2022 大阪市立大学 博士后研究员
- 2017 - 2022 学习院大学 助理教授
- 2014 - 2017 东京大学 JSPS Research Fellowship for Young Scientists (PD)
- 2013 - 2014 东北大学 JSPS Research Fellowship for Young Scientists (PD)
- 2012 - 2013 东北大学 JSPS Research Fellowship for Young Scientists (DC2)
荣誉与奖项
- 2013 Aoba Society for the Promotion of Science Award
- 2013 Kawai prize for Dr. thesis
出版物
- [1] Kotaro Kawai, Some observations on deformed Donaldson-Thomas connections, accepted by Ann. Inst. Fourier (Grenoble) (2023)
- [2] Kotaro Kawai, On deformed Donaldson-Thomas connections, RIMS Koukyuroku, 2239, 98-107 (2023)
- [3] Kotaro Kawai, A monotonicity formula for minimal connections, arXiv:2309.11796v1(2023)
- [4] K. Kawai and H. Yamamoto, “Deformation theory of deformed Hermitian Yang-Mills connections and deformed Donaldson-Thomas connections”, J. Geom. Anal. 32 (2022), no. 5, Paper No. 157, 51 pp.
- [5] K. Kawai and H. Yamamoto, “Mirror of volume functionals on manifolds with special holonomy”, Adv. Math. 405 (2022), Paper No. 108515.
- [6] K. Kawai and H. Yamamoto, “Deformation theory of deformed Donaldson–Thomas connections for Spin(7)-manifolds”, J. Geom. Anal. 31 (2021), 12098–12154.
- [7] K. Kawai, “Conformal transformations of the pseudo-Riemannian metric of a homogeneous pair”, J. Lond. Math. Soc. (2) 103 (2021), 516–557.
- [8] K. Kawai and H. Yamamoto, “The real Fourier–Mukai transform of Cayley cycles”, Pure Appl. Math. Q. 17 (2021), no. 5, 1861–1898.
- [9] D. Fiorenza, K. Kawai, H. V. Lˆe and L. Schwachh¨ofer, “Almost formality of manifolds of low dimension”, Ann. Sc. Norm. Super. Pisa Cl. Sci. (5) Vol. XXII (2021), 79–107.
- [10] K. Kawai, H. V. Lˆe and L. Schwachh¨ofer, “Fr¨olicher-Nijenhuis bracket on manifolds with special holonomy”, Lectures and Surveys on G2-Manifolds and Related Topics. Fields Institute Communications 84 (2020), 201–215.
- [11] K. Kawai, “Cohomogeneity One Coassociative Submanifolds in the Bundle of Anti-self-dual 2-forms over the 4-sphere”, Comm. Anal. Geom. 26 (2018), 361–409.
- [12] K.Kawai, H. V. Lˆe and L. Schwachh¨ofer, “Fr¨olicher-Nijenhuis cohomology on G2- and Spin(7)-manifolds”, Internat. J. Math. 29 (2018), 1850075.
- [13] K. Kawai, H. V. Lˆe and L. Schwachh¨ofer, “The Fr¨olicher-Nijenhuis bracket and the geometry of G2- and Spin(7)-manifolds”, Ann. Mat. Pura Appl. 197 (2018), 411–432.
- [14] K. Kawai, “Second-order deformations of associative submanifolds in nearly parallel G2-manifolds”, Q. J. Math. 69 (2018), 241–270.
- [15] K. Kawai, “Deformations of homogeneous associative submanifolds in nearly parallel G2-manifolds”, Asian J. Math. 21 (2017), 429–462.
- [16] K. Kawai, “Stabilities of affine Legendrian submanifolds and their moduli spaces”, Differential Geom. Appl. 47 (2016), 159–189.
- [17] K. Kawai, “Some associative submanifolds of the squashed 7-sphere”, Q. J. Math. 66 (2015), 861–893.
- [18] K. Kawai, “Calibrated submanifolds and reductions of G2-manifolds”, Osaka J. Math. 52 (2015) 93–116.
- [19] K. Kawai, “Construction of coassociative sumanifolds”, RIMS Koukyuroku 1880 (2014), 23–31.
- [20] K. Kawai, “Construction of Coassociative Submanifolds”, Real and Complex Submanifolds (Springer Proceedings in Mathematics & Statistics) (2014) 497–503.
- [21] K. Kawai, “Deformations of associative submanifolds in nearly parallel G2-manifolds”, Proceedings of the 17th International Workshop on Differential Geometry and the 7th KNUGRGOCAMI Differential Geometry Workshop 17 (2013), 107–112.
- [22] K. Kawai, “Torus invariant special Lagrangian submanifolds in the canonical bundle of toric positive K¨ahler Einstein manifolds”, Kodai Math. J. 34 (2011) 519–535.
更新时间: 2024-09-30 15:45:15