郑宇 - 华东师范大学 - 数学科学学院

个人简介

Educations 1988, B.S. in Mathematics, Dalian University of Science and Technology 1991, M.S. in Mathematics, Dalian University of Science and Technology 1994, Ph.D. in Mathematics, Dalian University of Science and Technology Positions held and Visiting(in part) 1994-1996, Postdoctor in Mathematical Department of East China Normal University 1996-2003, Associate Professor, Mathematical Department of East China Normal University 2000-2001, Visiting Member, Mathematical Institute in Albert-Ludwigs -University Freiburg 2002-2003, Visiting Member(Level A), Mathematical Institute in Australian National University 2004.2-2004.12, Visiting Professor, University of Beijing 2004.5, Visiting Singapore University 2006.2-2006.3, Visiting University of California, San Diego 2007.2-2007.5, Visiting Professor, MSRI, Berkley 2008.9-2008.12, Visiting University of Queensland, Australia 2011.2-2011.3, Visiting U.C. Irvine 2012.7-2012.8, Visiting University of Cornell 2014.7-2014.8, Visiting U.C. Irvine and University of Cornell 2003-present, Professor, Mathematical Department of East China Normal University Awards, Honors and Fellowships 2013 - 2016 NSFC Grant, 10871069 2009 - 2011 NSFC Grant, 11271132 2000 - 2003 Foundation of University Key Teacher by MEC 1995 - 1996 Postdoctoral Foundation of China 1994 - 1996 Postdoctoral Fellowship, ECNU

研究领域

Geometric Evolution Equations and Related Topics in Geometric Analysis

近期论文

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Peng Lu, Jie Qing and Yu Zheng ，A note on conformal Ricci flow ，Pacific Journal of Mathematics, 268(2), pp 413-434,2014. Andrews, Ben; McCoy, James; Zheng, Yu Contracting convex hypersurfaces by curvature. Calc. Var. Partial Diff. Eqs. 47 (2013), no. 3-4, 611-665. Wang, Er-Min; Zheng, Yu Regularity of the first eigenvalue of the p-Laplacian and Yamabe invariant along geometric flows. Pacific J. Math. 254 (2011), no. 1, 239-255. Jiayong Wu, Ermin Wang, Yu Zheng, First eigenvalue of the p-Laplace operator along the Ricci flow, Anals of Global Analysis and Geometry, 2010, Vol. 38, No. 1, 27-55. Jia-Yong Wu and Yu Zheng, Interpolating between constrained Li-Yau and Chow-Hamilton Harnack inequalities on a surface, Archiv der Mathematik, 2010, Volume 94, No 6, 591-600. M. Hong, Y. Zheng, The ASD connection and its related flow on the 4-manifolds, Cal. Var. P. D. E., Vol. 31(2008), 325-349. Y. Zheng, On the study of one flow for ASD connection, Comm. Contem. Math. Vol. 9, No. 4 (2007), 545-569. Y. Zheng, On The Local Existence of One Calabi Type Flow, Chinese Anals of Math(A), 27(A)3, 2006. Y. Zheng, The Negative Gradient Flow For $L^2$-integral of Ricci Curvature, Manuscripta Mathematica, Vol. 111(2003), 163-186. The Hamiltonian Equations in Some Mathematics and Physics Problems, Appl. Math. Mech., vol. 24, No.1(2003). Generalized Extended tanh-Function Method to Construct New Explicit Exact Solutions for the Approximate Equations for Long Water Waves, Int. Jour.Modern.,Phy. C., Vol. 15(2003). [12] The Hamiltonian Canonical Form for Euler-Lagrange Equations, Commun. Theor, Phys., Vol. 38, 2002. Ordered Analytic Representation of PDEs by Hamiltonian Canonical System, Appl. Math. J. Chinese Univ. Ser. B, Vol.17, No.2, 2002. Multiple subharmonic of nonautonomous Hanmiltonian system, J.Math.Research and Exposition, No. 2, Vol. 13, 1993. On the flow for ASD connections,2009 Sino-France Summer Institute on Geometric Analysis, Beijing University,2009,7.15-7.23. On the convexity along the Ricci flow, 2011 Workshop on Convex Geometric Analysis and Integral Geometry, Shanghai University, 2011,6.22-6.26. Notes on one curvature invariance under the Ricci flow , Workshop on Geometry and Topology, Tongji University.2011,10.14-10.16. On the study of eigenvalue problems along Ricci flow,AMS 2012 Spring Western Sectional Meeting and Conference,University of Hawaii, in Honolulu, Hawaii, March 3 - March 4, 2012. On the curvature invariance along the Ricci problems, International Conference on Geometry and Analysis on Manifolds, University of California,Santa Barabra,2012,7.08-7.12. On new study of the curvature invariance along the Ricci flow , 2013 Nanjing Conference on Geometric Analysi, Nanjing University,2013, 6.17-6.21. On the local existences of several geometric evolution equations, Workshop on geometric analysis, Nangjin University of Science and Technology, 2013, 6.15-6.16.