东北师范大学数学与统计学院
个人信息
School of Mathematics and Statistics,NENU
Personal Particulars
李敬宇  教授
【基本信息】
性    别
办公地点数统楼605室
职    称教授
电子邮箱lijy645@nenu.edu.cn
专    业运筹学与控制论
个人主页李敬宇
【个人情况综述】

科研论文目录:

1. Xu Song and Jingyu Li, Convergence rate of solutionstowards spiky steady state for the Keller-Segel system with logarithmic sensitivity, Nonlinear Analysis 232 (2023), 113284.

2. Xu Song and Jingyu Li, Asymptotic stability of spikysteady states for a singular chemotaxis model with signal-suppressed motility,Math. Biosci. Eng., 19 (2022), 13988-14028.

3.  Huicong Li and Jingyu Li, Lifespan of effective boundary conditions for the heat equation, J. Math.Phy., 63 (2022), 091509.

4.  Huicong Li, Jingyu Li and Xuefeng Wang, Error estimatesand lifespan of effective boundary conditions for 2-dimensional optimally aligned coating, J. Differential Equations, 303 (2021), 1-41.

5.  Jingyu Li, Linlin Su, Xuefeng Wang and Yantao Wang,Bulk-Surface Coupling: Derivation of Two Models, J.Differential Equations, 289(2021), 1-34.

6.  Mohammad Ghani, Jingyu Li and Kaijun Zhang, Asymptotic stability of traveling fronts to a chemotaxis model with nonlinear diffusion,Disc. Cont. Dyn. Sys. Ser. B., 26 (2021), 6253-6265.

7.  Jose Carrillo, Jingyu Li and Zhi-An Wang, Boundary spike-layer solutions of the singular Keller-Segel system: existence andstability, Proc. London Math. Soc., 122 (2021), 42-68.

8.  Haitong Li, Jingyu Li, Ming Mei and KaijunZhang, Optimal convergence rate  to nonlinear diffusion waves for Euler equations with critical overdamping, Appl. Math. Lett., 113 (2021),106882.

9.  Jingyu Li and Zhi-An Wang, Convergence to traveling waves of a singular PDE-ODE hybrid chemotaxis system in the half space, J.Differential Equations, 268 (2020), 6940-6970.

10.  Shaohua Chen, Haitong Li, JingyuLi, Ming Mei and Kaijun Zhang,Global and blow-up solutions for compressible Euler equations with time-dependent damping, J. Differential Equations, 268(2020), 5035-5077.

11. Haitong Li, Jingyu Li, Ming Mei and Kaijun Zhang, Asymptotic behavior of solutions to bipolar Euler-Poisson equations with time-dependent damping, J. Math. Anal. Appl. 473(2019),1081-1121.

12. Jingyu Li, Ming Mei, Guojing Zhang and Kaijun Zhang, Steady hydrodynamic model of semiconductors with sonicboundary: (II) supersonic dopingprofile, SIAM J. Math. Anal. 50(2018), 718-734.

13. Jingyu Li, Ming Mei, Guojing Zhang and Kaijun Zhang, Steady hydrodynamic model of semiconductors with sonic boundary:(I) subsonic dopingprofile, SIAM J.Math. Anal.49(2017), 4767-4811.

14. Haitong Li, Jingyu Li, Ming Mei and Kaijun Zhang, Convergence to nonlinear diffusion waves for solutionsof p-system with time-dependent damping, J. Math. Anal. Appl. 456(2017), 849-871.

15. Huicong Li and Jingyu Li, Asymptotic behavior of Dirichlet eigenvalues on a body coated by functionally graded material, Commun. PureAppl.Anal. 16 (2017), 1493-1516.

16. Jingyu Li and Chuangchuang Liang, Viscosity dominated limit ofglobal solutions to a hyperbolic equation in MEMS, Disc.Cont. Dyn. Sys. 36(2016), 833-849.

17. Jingyu Li, Tong Li and Zhi-An Wang, Stability of travelingwaves of the Keller–Segel system with logarithmic sensitivity, Math. ModelsMethods Appl. Sci. 24(2014), 2819-2849.

18. Chuangchuang Liang, Jingyu Li and Kaijun Zhang, On ahyperbolic equation arising in electrostatic MEMS, J.Differential Equations.256(2014), 503-530.

19. Jingyu Li, Lina Wang and Kaijun Zhang,Asymptotic stability ofa composite wave of two traveling waves to a hyperbolic-parabolic system modeling chemotaxis, Math. Meth. Appl. Sci. 36(2013),1862-1877.

20. La-Su Mai, Jingyu Li and Kaijun Zhang,On the steady state relativistic Euler-Poisson equations, Acta Appl. Math. 125(2013),135-157.

21. Hai-Yang Jin, Jingyu Li and Zhi-AnWang, Asymptotic stability of traveling waves of a chemotaxis model with singular sensitivity, J.Differential Equations 255(2013),193-219.

22. Dapeng Du, Jingyu Li and Kaijun Zhang, Blow-up of smooth solutions to the Navier-Stokes equations for compressible isothermal fluids,Comm. Math. Sci. 11(2013), 541-546.

23. Jingyu Li, Xuefeng Wang, Guojing Zhangand Kaijun Zhang,Asymptotic behavior of Robin problem for heat equation on acoated body,RockyMountain J. Math. 42(2012), 937-958.

24. Jingyu Li and Kaijun Zhang, Reinforcement of the Poisson equation by a thin layer, Math. Models Methods Appl.Sci. 21(2011), 1153-1192.

25. Jingyu Li and Kaijun Zhang, Global existence of dissipative solutions to the Hunter-Saxton equation via vanishing viscosity,J.Differential Equations 250(2011), 1427-1447.

26. Jingyu Li, SteveRosencrans, Xuefeng Wang and Kaijun Zhang,Asymptotic analysis of a Dirichlet problem for the heat equation on a coated body, Proc. Amer. Math. Soc. 137(2009), 1711-1721.

27. JingyuLi, Asymptotic behavior of solutions to elliptic equationsin a coated body, Commun. Pure Appl. Anal. 8(2009),1251-1267.

28. Jingyu Li and Kaijun Zhang, Space-time estimates for the wave equations with singular potentials, J.Math. Anal. Appl. 348(2008),244-254.

在投论文:


1. Lei Peng, Jingyu Li, Ming Mei and KaijunZhang, Global convergence of vanishing viscosity limit to the Hunter-Saxton equation in a bounded domain, in submission.

2. Dapeng Du, Jingyu Li, Yansheng Ma and RuyiPang, Global solutions to the Nernst-Planck-Euler equations on bounded domain, in submission.

3. Jingyu Li, Lina Wang and Yaping Wu, Stability of Large-amplitude Traveling Fronts for a Traffic Flow Model with Moving Barriers, in submission.

4. Jingyu Li and Zhi-An Wang, Multiple Stable Traveling Wave profiles of a system of conservation laws arising from chemotaxis, in submission.

5. Xiaowen Li and Jingyu Li, Stability ofstationary solutions to a multidimensional parabolic-parabolic chemotaxis-consumption model, in submission.


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【学习工作简历】
2000.09-2004.07  东北师范大学 数学系 本科
2004.09-2010.07  东北师范大学 数学与统计学院 硕博连读
2011.03-2014.03  华东师范大学 偏微分方程中心 博士后
2010.07-至今     东北师范大学 数学与统计学院 
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【主要研究方向】
偏微分方程