姓名:杨丹
职称:教授
研究方向:子流形几何,几何分析
开设课程:解析几何,微分几何,拓扑学
电子邮箱:dlutyangdan@126.com
个人简历
教育及工作经历:
2006-2010 大连理工大学, 基础数学,理学博士(硕博连读)
2010-2017 沈阳大学专任教师
2017-今 suncitygroup太阳集团专任教师
主要成果:
1.科研项目:
(1)主持辽宁省自然科学基金面上项目“超曲面的刚性问题和分类研究”,2025-2027
(2)主持国家自然科学基金-青年基金项目“单位球面中子流形的刚性和分类问题研究”,2019-2021
(3)主持辽宁省教育厅一般项目“极小曲面的分类问题及应用研究”,2019-2022
(4)主持辽宁省自然科学基金项目“Marginally Trapped 曲面的分类及其在宇宙黑洞中的应用”, 2017-2019
2.代表性论文:
(1)Biconservative hypersurfaces with constant scalar curvature in space forms,Annali di Matematica Pura ed Applicata,(2025) 204:1269–1292.
(2) Linear Weingarten self-shrinkers in R3,Rev. Real Acad. Cienc. Exactas Fis. Nat. Ser. A-Mat.
(2025) 119:45.
(3)Rigidity of self-shrinkers with constant squared norm of the second fundamental form,International Journal of Mathematics,(2024),35,4.
(4)On Triharmonic Hypersurfaces in Space Forms, The Journal of Geometric Analysis, (2023) 33:263.
(5)A classification of triharmonic hypersurfaces in a pseudo-Riemannian space form,Journal of Geometry and Physics, (2023) 194,105022.
(6) Some Characterizations of Linear Weingarten Surfaces in 3-Dimensional Space Forms, Result. Math.(2022) 77:98.
(7) Recent progress of biharmonic hypersurfaces in space forms, Contemp. Math.777,2022,91-101.
(8) Lorentzian slant submanifolds in indefinite Kähler manifolds,Complex Geometry of Slant Submanifolds,Springer,2022,327-346.
(9) The evolution of a class of curve flows, J. Geom. Phys. 159 (2021) 103925.
(10) Minimal surfaces in a unit sphere pinched by intrinsic curvature and normal curvature, Sci.China Mathematics.
3.荣誉与奖励:
荣获辽宁省自然科学学术成果二等奖(2016,2023).
社会兼职:
沈阳市数学会副理事长