个人信息
School of Mathematics and Statistics,NENU
Personal Particulars
2020年5月起任东北师范大学数学与统计学院副教授，2020年7月起任硕士生导师。主要从事Poisson几何与高阶李理论的研究。现阶段关心可积系统背后的代数结构、李2-代数胚与同伦Poisson代数和四维拓扑场论相关的问题。在J. Symplectic Geom., J. Noncommut. Geom., J. Algebra等国际期刊上发表论文十余篇。现主持国家自然科学基金青年基金1项。
2011.9-2013.6 吉林大学数学研究所 硕士研究生
1. Jiefeng Liu, Yunhe Sheng, Chengming Bai and Zhiqi Chen, Left-symmetric algebroids, Math. Nachr. 289, No. 14–15 (2016), 1893–1908.
2. Jiefeng Liu, Yunhe Sheng and Chunyue Wang, Omni n-Lie algebras and linearization of higher analogues of Courant algebroids, Int. J. Geom. Methods Mod. Phys. 14 (2017), 1750113.
3. Jiefeng Liu, A. Makhlouf and Yunhe Sheng, A new approach to representations of 3-Lie algebras and abelian extensions, Algebr. Represent. Theory. 20(2017), 1415–1431.
4. Liqiang Cai, Jiefeng Liu and Yunhe Sheng，Hom-Lie algebroids, Hom-Lie bialgebroids and Hom-Courant algebroids, J. Geom. Phys. 121 (2017), 15–32.
5. Jiefeng Liu, Yunhe Sheng and Chengming Bai, Pre-symplectic algebroids and their applications, Lett. Math. Phys. 108(2018): 779–804.
6. Jiefeng Liu, Yunhe Sheng and Qi Wang, On non-abelian extensions of Leibniz algebras, Comm. Algebra. 46(2018), 574-587.
7. Jiefeng Liu, Yunhe Sheng and Chengming Bai, Left-symmetric bialgebroids and their corresponding Manin triples, Differential Geom. Appl. 59(2018), 91-111.
8. Yuwang Hu, Jiefeng Liu and Yunhe Sheng, Kupershmidt-(dual-)Nijenhuis structures on a Lie algebra with a representation, J. Math. Phys. (59) 2018, 081702.
9. Jiefeng Liu，Yunhe Sheng and Chengming Bai, Compatible O-operators on bimodules over associative algebras, J. Algebra 532 (2019), 80-118.
10. Qi
Wang, Yunhe Sheng, Chengming Bai and Jiefeng Liu, Nijenhuis operators on
pre-Lie algebras, Commun. Contemp. Math.
21 (2019), 1850050, 37 pp.
11. Jiefeng Liu and Yunhe Sheng, QP-structures of degree 3 and CLWX 2-algebroids, J. Symplectic Geom. 17 (2019), 1853-1891.
12. Jiefeng Liu，Chengming Bai and Yunhe Sheng, Noncommutative Poisson bialgebras, J. Algebra 556 (2020), 35-66.
13. Jiefeng Liu，Yunhe Sheng and Chengming Bai, F-manifold algebras and deformation quantization via pre-Lie algebras, J. Algebra 559 (2020), 467–495.
14. Jiefeng Liu and Yunhe Sheng, Homotopy Poisson algebras, Maurer-Cartan elements and Dirac structures of CLWX 2-algebroids, accepted by Journal of Noncommutative Geometry.