杨云

发布时间:2025-06-12浏览次数:17

姓名:杨云

职称:副教授

专业:数学

所属二级学科:数学

研究方向:几何及其应用

E-mail: yangyun@mail.neu.edu.cn


  


个人简历:杨云, 东北大学理学院数学系副教授, 长期从事仿射微分几何不变量理论及其在分形和计算机图形学上应用等方面的研究. 在数学主流期刊Sci. China Math., Math. Ann.,J. Funct. Anal.,Math. Z., SIGMA, J. Geom. Phys., Differential Geom. Appl.Fractals 等杂志上发表SCI 学术论文二十余篇. 主持国家级基金、省部级等科研项目4项。20128月至20139月在美国爱荷华大学数学系访问,20182月至20191月在美国明尼苏达大学数学学院访问,合作教授Peter J. Olver。近年来, 主要专注于仿射空间的不变几何流及其相关工作, 已经得到了一些有意义的结果.

近年来发表的代表性论文(Selected Publications):

1. Huidi Niu, Yun Yang, The soliton solutions of a third-order centro-affine curvature flow, Math. Ann., 2025, 392:5-88.  第一作者为指导的硕士研究生

2.Yun Yang, Changzheng Qu,  Equi-centro-affine extremal hypersurfaces in ellipsoid,  Math. Z., 2025, 310:24.

3.Jindi Li, Yun Yang, Similarity signature curves for forming periodic orbits in the Lorenz system, Chaos, Solitons & Fractals, 2024, 182:114751 第一作者为指导的硕士研究生

4. Yun Yang, The maximal curves and heat flow in general-affine geometry, Differential Geom. Appl., 2023,91:102079.

5. Xinjie jiang, Yun Yang, Yanhua Yu, A nonlocal curve flow in centro-affine geometry, J. Funct. Anal., 2023,284:109904. 第一作者为指导的硕士研究生

6. Changzheng Qu, Yun Yang, An invariant second-order curve flow in centroaffine geometry. J. Geom. Phys., 2022, 174:104447.

7.Yun Yang, Changzheng Qu, Invariant hypersurface flows in centro-affine geometry. Sci. China Math., 2021, 64: 1715-1734.

8. Peter J. Olver, Changzheng Qu, Yun Yang, Feature matching and heat flow in centro-affine geometry. Symmetry Integrability Geom. Methods Appl., 2020, 16(93):1-22.

9.Yun Yang, Yanhua Yu, Affine Maurer–Cartan invariants and their applications in self-affine fractals. Fractals, 2018, 26(4): 1850057.

10.Yun Yang, Yanhua YuCentroaffine geometry of ruled surfaces and centered cyclic surfaces in R4J. Korean Math. Soc2018, 55(4):987-1004.