刘海东 (Haidong Liu)

 

系别:数学系

职称:副教授,硕士研究生导师

邮箱:liuhd35[at]mail[dot]sysu[dot]edu[dot]cn

地址:广东省广州市海珠区必赢体育官网登录南校区,震寰堂A202

研究方向:代数几何,双有理几何

 

 

教育背景 (Education

 

2004.9-2009.7 北京大学中国语言文学系,学士 (B.S. Chinese Language and Literature, Peking University)

2009.9-2012.7 北京大学必赢唯一官方网站,硕士 (M.S. Mathematical Sciences, Peking University)

2014.10-2018.9 日本京都大学数学系,博士 (Ph.D. Mathematical Sciences, Kyoto University)

 

工作经历(Working experience

 

2018.10-2019.7  京都大学数学系,博士后 (Research Associate, Kyoto University)

2019.9-2021.8    北京大学国际数学研究中心,金光助理教授 (Jinguang Assistant Professor, BICMR)

2021.9-               必赢唯一官方网站,副教授 (Associate Professor, Sun Yat-sen University)

 

教学相关(Teaching

 

2019 秋  线性代数       北京大学 生化农医类 (Linear Algebra C)

2022 春  代数学           必赢体育官网登录 数学类 (Abstract Algebra)

2022 秋  线性代数       必赢体育官网登录 遥感科学与技术类,电子与通信工程类 (Linear Algebra B)

2023 春  代数学           必赢体育官网登录 数学类 (Abstract Algebra)

2024 春  代数学           必赢体育官网登录 数学类 (Abstract Algebra)

2024 秋  几何与代数 I  必赢体育官网登录 数学类 (Geometry & Algebra I)

 

个人主页(Homepages

 

https://sites.google.com/view/liuhaidong

https://www.researchgate.net/profile/Liu-Haidong

http://arxiv.org/a/liu_h_5

 

个人和科研奖励(Grants and Fundings

 

2019-2021 博士后国际交流引进计划

2021-2022 国家自然青年基金(主持)

2021-2024 必赢体育官网登录百人计划启动项目(主持)

 

科研论文(Publications

 

[1] Angehrn-Siu type effective base point freeness for quasi-log canonical pairs, Kyoto J. Math. 59 (2019), no. 2, 455-470;

[2] Some remarks on log surfaces, Proc. Japan Acad. Ser. A Math. Sci. 93 (2017), no. 10, 115-119;

[3] (with Osamu Fujino) On normalization of quasi-log canonical pairs, Proc. Japan Acad. Ser. A Math. Sci. 94 (2018), no. 10, 97-101;

[4] (with Osamu Fujino) Quasi-log canonical pairs are Du Bois, J. Algebraic Geom. 31 (2022), no. 1, 105-112;

[5] (with Osamu Fujino) Fujita-type freeness for quasi-log canonical curves and surfaces, Kyoto J. Math. 60 (2020), no. 4, 1453-1467;

[6] (with Osamu Fujino and Taro Fujisawa) Fundamental properties of basic slc-trivial fibrations II, Publ. Res. Inst. Math. Sci. 58 (2022), no. 3, 527-549;

[7] (with Osamu Fujino) On the log canonical ring of projective plt pairs with the Kodaira dimension two, Ann. Inst. Fourier (Grenoble) 70 (2020), no. 4, 1775-1789;

[8] On the log canonical ring with Kodaira dimension two, Internat. J. Math. 31 (2020), no. 14, 2050121;

[9] (with Chen Jiang) Boundedness of log pluricanonical representations of log Calabi-Yau pairs in dimension 2, Algebra & Number Theory 15 (2021), no. 2, 545-567; 

[10] (with Roberto Svaldi) Rational curves and strictly nef divisors on Calabi-Yau threefolds, Doc. Math. 27 (2022), 1581-1604;

[11] (with Shin-ichi Matsumura) Strictly nef divisors on K-trivial fourfolds, Math. Ann. 387 (2023), no. 1-2, 985-1008;

[12] On a numerical criterion for Fano fourfolds, Math. Res. Lett. 31 (2024), no. 4, 1133-1151;

[13] (with Masataka Iwai and Chen Jiang) Miyaoka type inequality for terminal threefolds with nef anti-canonical divisors, to appear in Sci. China Math. ;

[14] (with Jie Liu) Kawamata-Miyaoka type inequality for Q-Fano varieties with canonical singularities, to appear in J. Reine Angew. Math. (Crelle's Journal);

[15] (with Jie Liu) Kawamata-Miyaoka type inequality for Q-Fano varieties with canonical singularities II: terminal Q-Fano threefolds, to appear in Épijournal Géom. Algébrique.

 

预印稿(Preprints

 

[1] Fujita-type freeness for quasi-log canonical three-folds, arXiv:1902.08581;

[2] Remarks on very basic slc-trivial fibrations, arXiv:2004.12351;

[3] On the existence of rational curves on projective hyperkahler fourfolds, arXiv:2111.04270v3;

[4] On the log version of Serrano's conjecture, arXiv:2302.06209.

 

杂文和其他(Others

 

[1] 从文学到数学:一个青年数学家的读书故事,数学文化 12 (2021), no. 2, 115-119.