Okada Takuzo

オカダタクゾウ | Okada Takuzo

Affiliation and department：
Job title： Professor

Research field (1)： Algebra

Research theme for competitive and other funds (8)：

2022 - 2027 Birational geometry of Fano varieties
2018 - 2023 Rationality problem of algebraic varieties and related topics
2014 - 2020 Castelnuovo-Mumford regularity and syzygies for projective varieties and its related topics
2014 - 2018 Birational Mori fiber structures of Fano varieties and rationality problem
2014 - 2017 Arithmetical rank of Stanley-Reisner ideals and projective dimension of their powers

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Papers (18)：

Takuzo Okada. Smooth Fano weighted hypersurfaces that are not stably rational. Ann. Inst. Fourier (Grenoble). 2021. 71. 1. 203-237
In-Kyun Kim, Joonyeong Won, Takuzo Okada. Alpha invariants of birationally bi-rigid Fano 3-folds I. Eur. J. Math. 2021. 7. 1. 272-308
Igor Krylov, Takuzo Okada. Stable rationality of del Pezzo fibrations of low degree over projective spaces. Int. Math. Res. Not. 2020. 2020. 23. 9075-9119
Takuzo Okada. Birational Mori fiber structures of Q-Fano 3-fold weighted complete intersections, III. Kyoto J. Math. 2020. 60. 3. 825-893
Takuzo Okada. On birational rigidity of singular del Pezzo fibrations of degree 1. J. Lond. Math. Soc. (2). 2020. 102. 1-21

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Lectures and oral presentations (62)：

代数多様体の有理性の問題
(複素幾何学の諸問題II@オンライン 2021)
Birational geometry of Fano 3-fold weighted complete intersections
(The 19th Affine Algebraic Geometry Meeting@online 2021)
Birational geometry of Fano 3-fold WCIs
(Fano varieties and Birational Geometry@University of Nottingham (online) 2021)
K-stability of birationally superrigid Fano 3-fold weighted hypersurfaces
(Zoom Algebraic Geometry Seminar 2020)
On K-stability of birationally superrigid Fano 3-folds
(2020)

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Work history (1)：

Awards (1)：

2020/03 - The Mathematical Society of Japan The 2020 MSJ Algebra Prize Birational Mori fiber structure of Fano varieties and its application to rationality problems

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