人员 > 科研教学系列 > 董世杰

董世杰

助理教授  

  • 简历
  • 科研
  • 教学
  • 发表论著

究领域

偏微分方程,数学物理


教育背景

2019年,索邦大学,获数学哲学博士学位

2017年,延世大学,获数学硕士学位

2014年,中国海洋大学,获理学学士学位


工作经历

20223月至今,南方科技大学,助理教授

20201月至20222月,复旦大学,博士后


代表作

10. Generically sharp decay for quasilinear wave equations with null condition, with Siyuan Ma, Ma, and Xu Yuan, preprint arXiv:2212.12115 (2022). 

9. Global solution to the 3D Dirac–Klein-Gordon system with uniform energy bounds, with Kuijie Li and Xu Yuan, preprint arXiv:2208.14131 (2022), Calc. Var. Partial Differential Equations 62 (2023), no. 5, Paper No. 146, 42 pp.

8. Global Behavior of Small Data Solutions for The 2D Dirac-Klein-Gordon Equations, with Kuijie Li, Yue Ma, and Xu Yuan, preprint arXiv:2205.12000 (2022), to appear in Transactions of the American Mathematical Society.

7. Global Existence and Scattering of the Klein-Gordon-Zakharov System in Two Space Dimensions, with Yue Ma, preprint arXiv:2111.00244 (2021), to appear in Peking Math. J.. 

6. Hidden structure and sharp asymptotics for the Dirac–Klein-Gordon system in two space dimensions, with Zoe Wyatt, preprint arXiv:2105.13780 (2021), to appear in Annales de l’Institut Henri Poincaré C. Analyse Non Linéaire.

5. The top-order energy of quasilinear wave equations in two space dimensions is uniformly bounded, with Philippe LeFloch, and Zhen Lei, preprint arXiv:2103.07867 (2021), to appear in Fundamental Research.

4. Global solution to the Klein-Gordon-Zakharov equations with uniform energy bounds, preprint arXiv:2101.02927 (2021), SIAM J. Math. Anal. 54 (2022), no. 1, 595–615. 

3. Asymptotic Behavior of the Solution to the Klein-Gordon-Zakharov Model in Dimension Two, preprint arXiv:2006.04443, (2020), Communications in Mathematical Physics 384 (2021), no. 1, 587–607. 

2. Global solution to the wave and Klein-Gordon system under null condition in dimension two, preprint arXiv:2005.04767, (2020), Journal of Functional Analysis 281 (2021), no. 11, Paper No. 109232, 29 pp. 

1. The zero mass problem for Klein-Gordon equations: quadratic null interactions, preprint arXiv:2004.10467, (2020), Forum Math. Sigma 10 (2022), Paper No. e27, 23 pp.


招聘信息

课题组招收博士后,要求勤奋踏实、热爱科研、善于沟通,欢迎对波动方程及相关方向感兴趣的优秀博士加入课题组,有意者请将相关材料发送至邮箱[email protected]






 

主要研究领域

非线性偏微分方程(尤其波动方程,Klein-Gordon方程)的柯西问题, 数学物



线性代数

22. Generically sharp decay for quasilinear wave equations with null condition, with Siyuan Ma, Yue Ma, and Xu Yuan, preprint arXiv:2212.12115 (2022).

21. Global solution to the 3D Dirac--Klein-Gordon system with uniform energy bounds, with Kuijie Li and Xu Yuan, preprint arXiv:2208.14131 (2022), Calc. Var. Partial Differential Equations 62 (2023), no. 5, Paper No. 146, 42 pp.

20. Global Behavior of Small Data Solutions for The 2D Dirac-Klein-Gordon Equations, with Kuijie Li, Yue Ma, and Xu Yuan, preprint arXiv:2205.12000 (2022), to appear in Transactions of the American Mathematical Society.

19. Asymptotic behavior of 2D Wave-Klein-Gordon coupled system under null condition, with Yue Ma and Xu Yuan, preprint arXiv:2202.08139 (2022), Bull. Sci. Math. 187 (2023), Paper No. 103313.

18. Revisit of the Faddeev Model in Dimension Two, with Zhen Lei, Chin. Ann. Math. Ser. B 43, 797–818 (2022) .

17. Global Existence and Scattering of the Klein-Gordon-Zakharov System in Two Space Dimensions, with Yue Ma, preprint arXiv:2111.00244 (2021), to appear in Peking Math. J..

16. Global solution to the cubic Dirac equation in two space dimensions, with Kuijie Li, preprint arXiv:2111.04048 (2021), J. Differential Equations 331 (2022), 192–222.

15. Hidden structure and sharp asymptotics for the Dirac--Klein-Gordon system in two space dimensions, with Zoe Wyatt, preprint arXiv:2105.13780 (2021), to appear in Annales de l’Institut Henri Poincaré C. Analyse Non Linéaire.

14. The top-order energy of quasilinear wave equations in two space dimensions is uniformly bounded, with Philippe LeFloch and Zhen Lei, preprint arXiv:2103.07867  (2021), to appear in Fundamental Research.

13. Stability of some two dimensional wave maps, with Zoe Wyatt, preprint arXiv:2103.05318  (2021), to appear in Differential and Integral Equations.

12. Global solution to the Klein-Gordon-Zakharov equations with uniform energy bounds, preprint arXiv:2101.02927 (2021), SIAM Journal on Mathematical Analysis 54 (2022), no. 1, 595–615.

11. Two dimensional wave--Klein-Gordon equations with semilinear nonlinearities, with Zoe Wyatt, preprint arXiv:2011.11990 (2020), NoDEA Nonlinear Differential Equations Appl. 30 (2023), no. 5, Paper No. 59, 32 pp.

10. Asymptotic Behavior of the Solution to the Klein-Gordon-Zakharov Model in Dimension Two, preprint arXiv:2006.04443, (2020), Communications in Mathematical Physics 384 (2021), no. 1, 587–607.

9. Global solution to the wave and Klein-Gordon system under null condition in dimension two, preprint arXiv:2005.04767, (2020),  Journal of Functional Analysis 281 (2021), no. 11, Paper No. 109232, 29 pp.

8. The zero mass problem for Klein-Gordon equations: quadratic null interactions, preprint arXiv:2004.10467, (2020), Forum of Mathematics, Sigma 10 (2022), Paper No. e27, 23 pp. 

7. Stability of a wave and Klein-Gordon system with mixed coupling, preprint arXiv:1912.05578, (2019), to appear in Tohoku Mathematical Journal.

6. Stability of a class of semilinear waves in 2+1 dimension under null condition, preprint arXiv:1910.09828, (2019). 

5. Stability of Quasilinear Waves in 1+1 Dimension Under Null Condition, (2019), Journal of Dynamics and Differential Equations 33 (2021), no. 2, 961–970.

4. The zero mass problem for Klein-Gordon equations, preprint arXiv:1905.08620, (2019), Commun. Contemp. Math. 25 (2023), no. 7, Paper No. 2250029, 20 pp.

3. Global evolution of the U(1) Higgs Boson: nonlinear stability and uniform energy bounds, with Philippe G. LeFloch and Zoe Wyatt, preprint arXiv:1902.02685, (2019), Annales Henri Poincare 22 (2021), no. 3, 677–713.

2. The finite volume method on a Schwarzschild background, with Philippe G. LeFloch, preprint arXiv:1901.10973, (2019), ESAIM Math. Model. Numer. Anal. 53 (2019), no. 5, 1459–1476.

1. Stability of a coupled wave-Klein-Gordon system with quadratic nonlinearities, with Zoe Wyatt, preprint arXiv:1811.10022, (2018), Journal of Differential Equations 269 (2020), no. 9, 7470–7497.