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
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职    称
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专    业
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【个人情况综述】
2000年9月来到东北师范大学数学系读本科;2002年9月进入基地班;2004年9月继续在东北师范大学应用数学专业硕博连读,师从张凯军教授;2010年7月取得博士学位;之后,留校任教;2011年3月至2014年3月在华东师范大学偏微分方程中心从事博士后研究,师从倪维明教授。

科研论文目录:

1. 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., online.

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

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

4. 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.

5. Shaohua Chen, Haitong Li, Jingyu Li, 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.

6. 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.

7. Jingyu Li, Ming Mei, Guojing Zhang and Kaijun Zhang, Steady hydrodynamic model of semiconductors with sonic boundary: (II) supersonic doping profile, SIAM J. Math. Anal. 50(2018), 718-734.

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

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

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

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

12. Jingyu Li, Tong Li and Zhi-An Wang, Stability of traveling waves of the Keller–Segel system with logarithmic sensitivity, Math. Models Methods Appl. Sci. 24(2014), 2819-2849.

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

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

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

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

17. 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.

18. Jingyu Li, Xuefeng Wang, Guojing Zhang and Kaijun Zhang, Asymptotic behavior of Robin problem for heat equation on a coated bodyRocky Mountain J. Math. 42(2012), 937-958.

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

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

21. Jingyu Li, Steve Rosencrans, 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.

22. Jingyu Li, Asymptotic behavior of solutions to elliptic equations in a coated body, Commun. Pure Appl. Anal. 8(2009), 1251-1267.

23. Jingyu Li and Kaijun Zhang,Space-time estimates for the wave equations with singular potentials, J. Math. Anal. Appl. 348(2008), 244-254.
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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 
【社会学术兼职】
【获奖情况】
【主要研究方向】
偏微分方程