Xianfeng Wang's Homepage
Xianfeng Wang (王险峰)
School of Mathematical Sciences
Tianjin, 300071, P.R. China
Email: wangxianfeng at nankai.edu.cn
My personal page in Nankai
Employment
1. 2013.12.31-present, Associate Professor, Nankai University, P. R. China
2. 2011.7.1-2013.12.30, Lecturer, Nankai University, P. R. China
Education
1. 2011/06, Ph. D in Mathematics, Tsinghua University, Beijing. Supervisor: Prof. Haizhong Li
2. 2006/07, B.S. in Mathematics, Tsinghua University, Beijing
Academic Visit
2018/09-2019/08 The Australian National University, Australia. Host Professor: Prof. Ben Andrews
2013/02 Fukuoka University, Japan. Host Professor: Prof. Qing-Ming Cheng
2012/08 KU Leuven, Belgium. Host Professor: Prof. Franki Dillen
2012/08 University of Valenciennes, France. Host Professor: Prof. Luc Vrancken
2012/05-2012/06 Universidad de Granada, Spain. Host Professor: Prof. Francisco Urbano
2010/05-2010/06 University of Valenciennes, France. Host Professor: Prof. Luc Vrancken
2009/05-2009/06 University of Valenciennes, France. Host Professor: Prof. Luc Vrancken
2008/01 Saga University, Japan. Host Professor: Prof. Qing-Ming Cheng
2008/01 Nara Women University, Japan. Host Professor: Prof. Miyuki Koiso
Current Teachings
1. Differential Geometry, Spring 2020, Spring 2021
2. Complex Analysis, Fall 2019, Fall 2020
Honors and Awards
Selected for the third level of Tianjin ``131" innovative talent training project in the city of Tianjin, China, 2014
Selected for the first project of ``use three years to introduce more than 1000 high-level talents" in the city of Tianjin, China, 2012
Outstanding dissertation award, Tsinghua University, Beijing, China, Sep 2011
Outstanding Ph.D. graduate, Tsinghua University, Beijing, China, June 2011
Research Areas
Differential geometry and geometric analysis
Research Grants (PI)
1. `` Curvature flows of hypersurfaces and Lagrangian submanifolds'', financed by the National Natural Science Foundation of China, 2020/01-2023/12
2. `` Some classes of problems on geometry of submanifolds'', financed by the Natural Science Foundation of Tianjin, China, 2019/04-2022/03
3. ``Self-similar solutions of Lagrangian mean curvature flow and Lagrangian submanifolds'', financed by the National Natural Science Foundation of China, 2016/01-2019/12
4. ``Variational problems of hypersurfaces and Lagrangian submanifolds'', financed by the National Natural Science Foundation of China, 2013/01-2015/12
5. ``Eigenvalue estimates for the Jacobi operator and its applications'', financed by Specialized Research Fund for the Doctoral Program of Higher Education in China, 2013/01-2015/12
6. ``Variational problems of submanifolds and Lagrangian submanifolds'', financed by the Fundamental Research Funds for the Central Universities in China, 2011/09-2013/06
Recent research papers
1. Self-similar solutions to high order fully nonlinear curvature flows (with Shanze Gao and Haizhong Li), arXiv:2011.04200.
2. Shifted inverse curvature flows in hyperbolic space (with Yong Wei and Tailong Zhou), arXiv:2004.08822.
3. Contracting Axially Symmetric Hypersurfaces by Powers of theσ_k –Curvature (with Haizhong Li and Jing Wu), to appear in The Journal of Geometric Analysis,(published online on 17 February 2020), https://doi.org/10.1007/s12220-020-00370-w.
4. Minimal Lagrangian submanifolds of the complex hyperquadric (with Haizhong Li, Hui Ma, Joeri Van der Veken and Luc Vrancken), SCIENCE CHINA Mathematics, 63 (2020), 1441-1462.
5. Surfaces expanding by non-concave curvature functions (with Haizhong Li and Yong Wei), Annals of Global Analysis and Geometry, 55 (2019), no. 2, 243–279.
6. Sharp Reilly-type inequalities for a class of elliptic operators on submanifolds (with Hang Chen), Differential Geometry and its Applications, 63 (2019), 1–29.
7. Lagrangian submanifolds in the homogeneous nearly Kähler S3×S3 (with Bart Dioos and Luc Vrancken), Annals of Global Analysis and Geometry, 53 (2018), no. 1, 39–66.
8. New characterizations of the Clifford torus as a Lagrangian self-shrinker (with Haizhong Li), The Journal of Geometric Analysis, 27 (2017), no. 2, 1393–1412.
9. Lagrangian submanifolds in the 6-dimensional nearly Kähler manifolds with parallel second fundamental form (with Yinshan Zhang, Bart Dioos, Zejun Hu and Luc Vrancken), Journal of Geometry and Physics, 108 (2016), 21–37.
10. A new characterization of the Berger sphere in complex projective space (with Haizhong Li and Luc Vrancken), Journal of Geometry and Physics, 92 (2015), 129-139.
11. A differentiable sphere theorem for compact Lagrangian submanifolds in complex Euclidean space and complex projective space (with Haizhong Li), Communications in Analysis and Geometry, 22 (2014), no. 2, 269-288.
Links: Arxiv, MathSciNet, Google scholar profile, ORCID, ResearchGate