刘立宇

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个人信息

  • 教师拼音名称：LLY
  • 电子邮箱：
  • 所在单位：数学学院
  • 性别：男
  • 职称：副高级
  • 硕士生导师
  • 所属院系：数学学院

个人简介

研究领域：

代数学

教育背景：

2002.09-2006.06，东南大学，数学与应用数学，理学学士

2006.09-2012.06，复旦大学，基础数学，理学博士

工作经历：

2012.10-2015.09，比利时安特卫普大学，数学与计算机系，博士后，合作研究者：Wendy Lowen

2015.09-2016.09，扬州大学，数学科学学院，讲师

2015.09-至今，扬州大学，数学科学学院，副教授

授课情况：

本科生：线性代数、概率论与数理统计、高等代数、近世代数

研究生：群与代数的表示、同调代数、矩阵论

发表论文：

1. A module structure on Hochschild cohomology of coideal subalgebras,  Bulletin of the Belgian Mathematical Society-Simon Stevin 30 (2023), 445-455  (with Lingchao Meng)

2. Batalin-Vilkovisky algebra structures on Hochschild cohomology of generalized Weyl algebras,  Frontiers of Mathematics in China 17 (2022), 915-941  (with Wen Ma)

3. Nakayama automorphisms of Ore extensions over polynomial algebras,  Glasgow Mathematical Journal 62 (2020),  518-530  (with Wen Ma)

4. Hochschild cohomology of projective hypersurfaces,  International Mathematics Research Notices 2019 (2019),  3076-3129  (with  Wendy Lowen)

5. On homological smoothness of generalized Weyl algebras over polynomial algebras in two variables, Journal of Algebra 498 (2018), 228-253

6. Non-commutative deformations and quasi-coherent modules,  Selecta Mathematica New Series 23 (2017),  1061-1119  (with Hoang Dihn Van and Wendy Lowen)

7. Homological smoothness and deformations of generalized Weyl algebras, Israel Journal of Mathematics 209 (2015), 949-992

8. Twisted Calabi-Yau property of Ore extensions,  Journal of Noncommutative Geometry 8 (2014),  587-609  (with Shengqiang Wang and Quanshui Wu)

9. Twisted Calabi-Yau property of right coideal subalgebras of quantized enveloping algebras,  Journal of Algebra 399  (2014),  1073-1085  (with Quanshui Wu)

10. Homological properties of Podleś quantum spheres,  Science China Mathematics 57 (2014),  69-80  (with Yunyi Shen and Quanshui Wu)

11. Hopf action on Calabi-Yau algebras.  New trends in noncommutative algebra, 189-209,  Contemporary Mathematics, Volumn 562,  American Mathematical Society, Providence, RI, 2012  (with Quanshui Wu and Can Zhu)

12. Rigid dualizing complexes over quantum homogeneous spaces, Journal of Algebra 353 (2012), 121-141  (with Quanshui Wu)