刘艳楠

个人简介

刘艳楠‌,女,1981年6月出生,理学博士,教授,博士生导师,现任William威廉副董事长。

研究兴趣

主要研究几何中的偏微分方程曲率流,尤其是非线性椭圆方程解的存在性、唯一性和正则性曲率流的长时间存在性收敛性和奇点分析

主讲课程

本科生课程《数学分析(全英)》《线性代数》《概率论与数理统计(中、英文)》。

主要获奖荣誉

1.2022年,国家一流本科专业负责人

2.2022年,北京市高等公司产品成果二等奖排名第一

3.2022年,北京市优秀本科育人团队负责人

4.2022年,北京市虚拟教研室负责人

5.2022年,北京市优秀本科毕业论文指导

6.2020年,北京市高校青年教学名师

7.2020年,北京工商大学首届教学名师

8.2018年,北京工商大学优秀教师

主要科研项目

1. 国家自然科学基金面上项目凸几何蒙日-安培型方程的研究20211-202412,主持;

2. 北京市自然科学基金面上项目,对偶Orlicz-Minkowski 问题及相关曲率流,20211-202312月,主持;

3. 国家自然科学基金专项项目,Monge-Ampere型方程及相关研究,20221-202612月,参与;

4. 北京市自然科学基金面上项目,几何中一类退化蒙日安培类型方程的研究,20171-201912月,主持;

5. 国家自然科学基金青年基金有关Willmore若干问题的研究,20131-201512,主持;

6. 北京市自然科学基金面上项目Willmore奇点问题的研究,20131-201512,主持;

7. 北京市属高校高层次人才引进与培养:青年拔尖人才资助,仿射平均曲率流的研究与应用,20131-201512,主持;

8. 北京市组织部优秀人才项目,一类四阶曲率流奇点发生时间与曲率渐近性质的研究,20129-201412,主持;

9. 国家自然科学基金天元基金,有关Willmore流长时间存在性与收敛性问题的研究,20111-201112,主持;

10. 中国博士后科学基金,有关四阶曲率流的研究,20087-20096,主持

主要学术成果

在《Transactions of the American Mathematical Society》等国内外期刊发表论文 20 余篇,主要有:

[1] Liu Y. N. and Lu J., On the number of solutions to the planar dual Minkowski problem, arXiv: 2209.15385.

[2] Liu Y. N. and Lu J., A generalized Gauss curvature flow related to the Orlicz-Minkowski problem. arXiv: 2005.02376.

[3] Li Y., Li M. N. and Liu Y. N., Boundary regularity for k-Hessian equations, Acta Math. Sin., English Series, 2023, 39 (12): 2393–2413.

[4] Li Y., Liu Y. N. and Zhang W. W., Blow up of solutions for a transport equation with nonlocal velocity and damping, J. Math. Phy., 2023, 64(9): No. 091503, 24 pp.

[5] Liu Y. N. and Lu J., A flow method for the dual Orlicz-Minkowski problem, Trans. Amer. Math. Soc., 2020, 373: 5833-5853.

[6] Chen L., Liu Y. N., Lu, J. and Xiang, N., Existence of smooth even solutions to the dual Orlicz-Minkowski problem., J. Geom. Anal., 2022, 32 (2): 40, 25 pp. 35-96 .

[7] Li B. Y., Ju H. J. and Liu Y. N., A flow method for a generalization of Lp Christofell - Minkowski problem., Comm. Pure Appl. Anal., 2022, 21 (3): 785-796.

[8] Fang F. and Liu Y. N., Global existence and finite time blow-up for the heat flow of H-system with constant mean curvature, Mathematical Methods in the Applied Sciences, 2022, 45(16): 9678-9695.

[9] Ju H. J., Li B. Y. and Liu Y. N., Deforming a convex hypersurface by anisotropic curvature flows, Advanced Nonlinear Studies., 2021, 21(1): 155-166.

[10] Li Y. and Liu Y. N., Optimal global regularity for minimal graphs over convex domains in hyperbolic space, Frontiers of Mathematics in China, 2022, 17(5): 905-914.

[11] Liu Y. N., Inscribed radius estimates for inverse curvature flow in sphere and hyperbolic space, Nonlinear Analysis, 2017, 155:198-206.

[12] Liu Y. N. and Ju H. J., Non-collapsing for a fully nonlinear inverse curvature flow, Comm. Pure App. Anal., 2017, 16(3): 945-952.

[13] Liu Y. N. and Ju H. J., Evolution of convex surfaces by a fully nonlinear flow, Nonlinear Analysis, 2016, 130: 47-58.

[14] Ju H. J. and Liu Y. N., Dirichlet problem for anisotropic prescribed mean curvature equation on unbounded domains, J. Math. Anal. Appl., 2016(439): 709-724.

[15] Han Q. and Liu Y. N., Degenerate hyperbolic equations with low degree degeneracy, Proc. Amer. Mathematical Society, 2015, 143(2): 567-580.

[16] Liu Y. N., Inverse mean curvature flow with forced term, J. Math. Anal. Appl., 2014(410): 918-931.

[17] Liu Y. N. and Cao L. F., Lifespan theorem and Gap lemma for the globally constrained Willmore flow, Comm. Pure Appl. Anal., 2014, 13(2):715-728.

[18] Liu Y. N., Gradient flow of the Helfrich functional, Chin. Ann. Math., 2012, 33(6): 931-940.

[19] Liu Y. N., Evolution of hypersurfaces by powers of mean curvature, Frontiers of Mathematics in China, 2012, 7(4): 717-724.

[20] Jian H. Y. and Liu Y. N., Ginzburg-Landau vortex and mean curvature flow with external force field. Acta. Math. Sin. English Series, 2006, 22(6): 1831-1842.

[21] Liu Y. N. and Jian H. Y., Evolution of hypersurfaces by mean curvature minus external force field. Science in China (Ser A), 2007, 50(2): 231-239.

[22] Jian H. Y. and Liu Y. N., Long-time existence of mean curvature flow with external force fields. Pacific J. Math., 2008, 234(2): 311-324.

[23] Liu Y. N. and Jian H. Y., Evolution of spacelike hypersurfaces by mean curvature minus external force field in Minkowski space. Advanced Nonlinear Studies, 2009(9): 513-522.

[24] Liu Y. N. and Jian H. Y., A curve flow evolved by a fourth order parabolic equation. Science in China, Ser A, 2009, 52(9): 2177-2184.

[25] Liu Y. N., Evolution of noncompact hypersurfaces by mean curvature minus a kind of external force field, Front. Math. China, 2010, 5(2): 311-317.

[26] Jian H. Y., Ju H. J., Liu Y. N. and Sun W., Symmetry of translating solutions to mean curvature flowActa Math. Sin. English Series, 2010, 30B(6): 2006-2016.