尤建功

作者:陈省身数学研究所(2017-06-29)

姓名:尤建功

招生专业:数学

主要职务:教授、博士生导师


简历:

1979年9月至1983年7月:徐州师范学院(现江苏师范大学)数学系,获理学学士学位;

1983年9月至1986年7月:南京大学数学专业,获理学硕士学位;

1986年9月至1989年7月:北京大学数学专业,获理学博士学位;

1989年7月至1991年7月:南京大学,博士后;

1991年8月至1992年2月:南京大学,讲师;

1992年2月至1998年1月:南京大学,副教授;

1994年2月至1994年8月:瑞士苏黎世高工(ETH)数学研究所,访问学者;

1995年5月至1997年6月:德国科隆大学和慕尼黑工业大学,洪堡学者;

1998年2月至1998年8月:罗马第三大学,访问学者;

1998年2月至2016年9月:南京大学,教授;

2016年9月至今:南开大学陈省身数学研究所,教授。


研究方向:有限维和无限维动力系统,准周期薛定谔算子谱理论


研究成果:


1.(with Wang, Jing) Boundedness of solutions for non-linear differential equations with Liouvillean frequency. J. Differential Equations 261(2016), no, 2, 1068 – 1098.

2.(with Zhou, Qi) Simple counter-examples to Kotani-Last conjecture via reducibility,International Mathematics Research Notices IMRN 2015,no. 19, 9450-9455. 

3.(Zhang, Shiwen and Zhou, Qi) Point spectrum for quasi-periodic long range operators, J. Spectr. Theory 4 (2014), no, 4, 769 – 781. 

4.(with Zhou, Qi) Phase transition and semi-global reducibility. Comm. Math. Phys. 330 (2014),no. 3, 1095–1113. 

5.(with Zhang, Shiwen) Holder continuity of the Lyapunov exponent for analytic quasiperiodic Schrodinger cocycle with weak Liouville frequency. Ergodic Theory Dynam. Systems 34 (2014), no. 4, 1395–1408.

6.(with Geng, Jiansheng and Zhao, Zhiyan) Localization in one-dimensional quasi-periodic nonlinear systems. Geom. Funct. Anal. 24 (2014), no. 1, 116–158.

7.(with Broer, Henk W. and Hanbmann, Heinz) On the destruction of resonant Lagrangean tori in Hamiltonian systems. Recent trends in dynamical systems, 317–333, Springer Proc. Math. Stat., 35, Springer, Basel, 2013. 

8.(with Wang, Yiqian) Examples of discontinuity of Lyapunov exponent in smooth quasiperiodic cocycles. Duke Math. J. 162 (2013), no. 13, 2363–2412. 

9.(with Zhou, Qi,Embedding of analytic quasi-periodic cocycles into analytic quasi-periodic linear systems and its applications. Comm. Math. Phys. 323 (2013), no. 3, 975–1005.

10.(with Wu, Jian) Reducibility of slow quasi-periodic linear systems, Proc. Amer. Math. Soc. 141(2013), no. 9, 3147 – 3155.

11.(with X. Hou) Almost reducibility and non-perturbative reducibility of quasi-periodic linear systems. Invent. Math. 190 (2012), no. 1, 209–260. 

12.(with J. Geng and X. Xu) An infinite dimensional KAM theorem and its application to the two dimensional cubic Schr?dinger equation. Adv. Math. 226 (2011), no. 6, 5361–5402. 

13.(with J. Xu) Persistence of the non-twist torus in nearly integrable Hamiltonian systems. Proc. Amer. Math. Soc. 138 (2010), no. 7, 2385–2395. 

14.(with X. Hou) Local rigidity of reducibility of analytic quasi-periodic cocycles on U(n). Discrete Contin. Dyn. Syst. 24 (2009), no. 2, 441–454. 

15.(with H. He) Full measure reducibility for generic one-parameter family of quasi-periodic linear systems. J. Dynam. Differential Equations 20 (2008), no. 4, 831–866. 

16.(with X. Hou) The rigidity of reducibility of cocycles on SO(N ,R). Nonlinearity 21 (2008), no. 10, 2317–2330. 

17.(with J. Xu) Gevrey-smoothness of invariant tori for analytic nearly integrable Hamiltonian systems under Rüssmann's non-degeneracy condition. J. Differential Equations 235 (2007), no. 2, 609–622. 

18.(with J. Geng) KAM Tori for Higher Dimensional Beam Equation with Constant Potentials, Nonlinearity 19 (2006), no. 10, 2405–2423. 

19.(with R.Cao) The Existence of Integrable Invariant Manifolds of Hamiltonian Partial Differential Equations, Discrete and Continuous Dynamical Systems 16 (2006), no. 1, 227–234. 

20.(with H. He) An Improved Result for Positive Measure Reducibility of Quasi- periodic Linear Systems, Acta Mathematica Sinica (English series) 22 (1), 2006, 77-86. 

21.(with J.Geng) A KAM Theorem for Partial Differential Equations in Higher Dimensional Space, Communications in Mathematical Physics, Vol.262(2), 2006, 343-372. 

22.(with H. Broer and H. Hanssmann) Umbilical Torus Bifurcations in Hamiltonian Systems, J. Differential Equations, Vol. 222(1), 2006, 233-262. 

23.(with Z. Liang) Quasi-Periodic Solutions for 1D Schrodinger Equations with Higher Order Nonlinearity, SIAM J. Mathematical Analysis, 36(2005), 1965-1990. 

24.(with H. Broer and H. Hanssmann) Bifurcations of Normally Parabolic Tori in Hamiltonian Systems, Nonlinearity, 18 (2005) 1735-1769. 

25.(with J. Geng) A KAM Theorem for One Dimensional Schrodinger Equation with Periodic Boundary Conditions, J. Differential Equations, 209, 2005, 1-56. 

26.(with J. Geng) KAM tori of Hamiltonian perturbations of 1D linear beam equations, J.Math.Anal.Appl., 277, 2003, 104-121. 

27.(with J. Xu) A Symplectic Map and its Application to the Persistence of Lower Dimensional InvariantTori, Science in China, 45(5), 2002, 598-603. 

28.(with J. Xu) Persistence of lower dimensional tori under the first Melnikov’s non-resonance condition, Journal de Mathematiques Pures et Appliquees, 80 (10), 2001, 1045-1067. 

29.KAM theory for lower dimensional tori of nearly integrable Hamiltonian systems, Progress in Nonlinear Analysis, edited by K-C.Chang and Y. Long, World Scientific, 2000, 409-423. 

30.(with L. Chierchia) KAM tori for 1D nonlinear wave equations with periodic boundary conditions, Communications in Mathematical Physics, Vol.211(2), 497-525, 2000. 

31.(with F-Z. Cong, T. Kupper and Y. Li) KAM-type theorem on resonant surfaces for nearly integrable Hamiltonian systems, J. Nonlinear Science, Vol.10, 49-68, 2000. 

32.Lower dimensional tori of reversible Hamiltonian systems in the resonant zone, Dynamical Systems, Proceedings of the International Conference in Honor of Professor Liao Shantao, 9-12, August, 1998. Editors, Yunping Jiang, Lan Wen, World Scientific, 1999, 301-314. 

33.Perturbations of lower dimensional tori for Hamiltonian systems, J.Differential Equations, Vol. 152, 1-29, 1999.

34.(with T. Kupper) Existence of quasiperiodic solutions and Littlewood's boundedness problem of Duffing equations with subquadratic potentials, Nonlinear Anal. 35 (1999), no. 5, Ser. A: Theory Methods, 549-559. 

35.A KAM theorem for hyperbolic type degenerate lower dimensional tori in Hamiltonian systems, Communications in Mathematical Physics, Vol.192, 145-168, 1998. 

36.(with B. Liu) Quasiperiodic solutions of Duffing's Equations, J. Nonlinear Analysis: TMA, 1998.

37.(with M. Levi) Oscillatory escape in a Duffing equation with Polynomial potentials, J. Differential Equations, Vol.140, pp 415-426, 1997. 

38.(with M. Kunze and T. Kupper) On the Application of KAM Theory to Discontinuous Dynamical Systems, J. Differential Equations, Vol. 139, pp.1-21, 1997. 

39.(with J. Xu and Q. Qiu) Invariant tori of nearly integrable Hamiltonian systems with degeneracy, Mathematische Zeitschrift, Vol.226, 375-386, 1997.

40.(with J. Xu and Q. Qiu) A KAM Theorem of Degenerate Infinite Dimensional Hamiltonian Systems(I,II), Science in China, Vol.39(4), 372-394, 1996. 

41.(with Y. Wang) Boundedness of solutions for time dependent polynomial potentials with C2 coefficients, Z. Angew. Math. Phys. , Vol. 47, 1996. 

42.(with J. Xu) On reducibility of linear differential equations with almost periodic coefficients, Chinese Journal of Contemporary Mathematics, Vol.17 (1996), 375-386. 

43.Quasiperiodic solutions for a class of quasiperiodic forced differential equations, J. Math. Anal. And Appl. Vol.192(3), 1995. 

44.(with B. Liu) Stability of a parabolic fixed point of reversible mappings, Chin. Ann. of Math. (Series B), Vol. 15(2), 1994, 147-152. 

45.(with D. Qian) Periodic solutions of forced second order equations with the oscillatory time map, Differential and Integral Equations,Vol. 6(4) 793-806, 1993.

46.Boundedness for solutions of superlinear Duffing's equations via the twist theorem, Science in China (series A), 35(4), 1992, 399-412.

47.Boundenness of solutions and quasiperiodic solutions of nonconservative pendulum systems in a certain class, Chinese Bulletin of Science (Kexue Tongbao), 36(21), 1991, 1906-1909. 

48.Invariant tori and Lagrange stability of pendulum type equations, J. Differential Equations, 85(1), 1990, 54-65.。


获奖情况:

1999年国家杰出青年基金﹔

2000年香港求是科技基金会杰出青年学者奖;

2001年中国高校科学技术奖一等奖(排名第二);

第六届江苏省青年科技奖;

2002年国家自然科学二等奖(排名第三)。


联系方式:

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