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郑有泉

郑有泉

职称:
讲师
院系:
数学系
电子邮箱:
zhengyq@tju.edu.cn
办公地点:
北洋园校区32教401

研究方向

我的研究领域是偏微分方程及其应用,兴趣点主要集中于:Gluing方法在抛物型和双曲型方程中的应用, Ginzburg-Landau方程与调和映照方程,Frank Merle等研究色散问题和抛物型方程的技巧,Simon Brendle将有 限维约化方法运用于几何分析的新方向,Fernando Marques的min-max理论,Onsager猜想。目前,已在Journal of Functional Analysis, Calculus of Variations and Partial DifferentialEquations, Journalof Differential Equations, Proceedings of the American Mathematical Society,Communications on Pureand Applied Analysis等杂志已发表10余篇SCI收录学术科研论文。

教育背景

2002.09 -2006.06 南开大学 学士
2006.09 - 2011.06 南开大学 博士

工作经历

2011.07 - 今 天津大学 讲师
2016.8.1-2017.7.31 加拿大英属哥伦比亚大学 访问助理教授
 

教学工作

开设课程
本科生课程 高等数学,复变函数,微分几何

科研工作

基金项目 身份
2014.1.1-2016.12.31 青年基金变分方法与非线性偏微分方程中若干问题的研究 主持
2014.1.1-2016.12.31 教育部博士点新教师基金 Sigma_kYamabe方程解的多重性 主持
2013.1.1-2016.12.31 自然科学基金面上项目哈密顿系统与辛几何中的闭轨道 参与
 

主要荣誉

学术兼职

其它

发表论文

  • 1.Chen Yan-Hong,LiuChungen and Zheng Youquan,Existence results for the fractional Nirenberg problem,Journal of Functional Analysis,270(2016),no.11,4043-4086.

  • 2.HuangXiangdong,JingSenxue,WangZhaohua,Xu Yan and ZhengYouquan,Closed-Form FIR Filter Design Based on Convolution Window Spectrum Interpolation,IEEETransactions on Signal Processing,64(2016),no.5,1173-1186.

  • 3.ChenYan-Hong and ZhengYouquan,Peak solutions for the fractional Nirenberg problem, Nonlinear Analysis,122(2015),100–124.

  • 4.Liu Chungen and ZhengYouquan, On soliton solutions for a class of discrete Schrodinger systems,Advances in Differential Equations and Control Processes,15(2015),no.1,19-43.

  • 5.Chen Guoyuan and Zheng Youquan,Concentration phenomenon for fractional nonlinear Schrodinger equations,Communications on Pure and Applied Analysis,13(2014),no.6,2359-2376.

  • 6.Chen Guoyuan and Zheng Youquan,A perturbation result for the Q_gamma curvature problem on Sn,NonlinearAnalysis,97(2014),4-14.

  • 7.Liu Chungen and ZhengYouquan,OnSoliton Solutions to a class of Schrodinger-KdVSystems, Proceedings of the American Mathematical Society,141(2013),no.10,3477-3484

  • 8.Chen Guoyuan and Zheng Youquan,Stationary solutions of non-autonomous Maxwell-Dirac systems,Journal of Differential Equations,255(2013),no.5,840-864

  • 9.Chen Guoyuan and Zheng Youquan,Solitary waves for the Klein-Gordon-Dirac model,Journal of Differential Equations,253(2012),no.7,2263-2284

  • 10.Liu Chungen and ZhengYouquan,Existence of nontrivial solutions for p-Laplacian equations in RN,Journal of Mathematical Analysis and Applications,380(2011),no.2, 669-679.

  • 11.Liu Chungen and ZhengYouquan,Linking solutions for p-Laplace equations with nonlinear boundary conditions and indefinite weight,Calculus of Variations and Partial Differential Equations,41(2011),no.1-2,261-284.

  • 12.已完成待发表论文:Sire Yannick,WeiJuncheng and Zheng Youquan,Nondegeneracy of half-harmonic maps fromRintoS1, preprint.

  • 13.已完成待发表论文:Chen Guoyuan and Zheng Youquan, Fractional nonlinear Schrodinger equations with singular potential in Rn, preprint.

联系我们

地址:天津市海河教育园区雅观路135号32号教学楼,300350
邮箱:maths@tju.edu.cn
电话:+86 (0)22 27402850
传真:+86 (0)22 27402850

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