个人信息

姓　　名: 纪海峰 性　　別: 男 导师类型: 硕士生导师
技术职称: 副教授 电子邮箱: hfji@njupt.edu.cn
学术型硕士招生学科: (070100)数学

个人简介:学习经历：
2006.9-2010.6 南京师范大学，本科，信息与计算科学
2010.9-2015.6 南京师范大学，硕博连读，计算数学
研究项目：
[1]界面问题的高阶奇性去除浸入界面有限元方法研究——江苏省自然科学基金青年基金、BK**、20万元、2016.07-2019.06、负责人

[2]复合材料中带有接触热阻热传导问题的非拟合网格法研究——国家省自然科学基金青年基金、**、25万元、2018.01-2020.12、负责人
代表论著：
[1] Ji, Haifeng; Zhang, Qian; Wang,Qiuliang; Xie, Yifan A partially penalised immersed finite element method forelliptic interface problems with non-homogeneous jump conditions. East Asian J.Appl. Math. 8 (2018), no. 1, 1–23.
[2] Ji, Haifeng; Zhang, Qian; Zhang, BinInf-sup stability of Petrov-Galerkin immersed finite element methods forone-dimensional elliptic interface problems. Numer. Methods PartialDifferential Equations 34 (2018), no. 6, 1917–1932.

[3] Ji, Haifeng; Chen, Jinru; Li, Zhilin Ahigh-order source removal finite element method for a class of ellipticinterface problems. Appl. Numer. Math. 130 (2018), 112–130.

[4] Li, Zhilin; Ji, Haifeng; Chen, XiaohongAccurate solution and gradient computation for elliptic interface problems withvariable coefficients. SIAM J. Numer. Anal. 55 (2017), no. 2, 570–597.

[5] Ji, Haifeng; Wang, Feng; Chen, JinruUnfitted finite element methods for the heat conduction in composite media withcontact resistance. Numer. Methods Partial Differential Equations 33 (2017),no. 1, 354–380.

[6] Ji, H.; Zhang, Q. A simple finiteelement method for Stokes flows with surface tension using unfitted meshes.Internat. J. Numer. Methods Fluids 81 (2016), no. 2, 87–103.

[7] Ji, Haifeng; Chen, Jinru; Li, ZhilinAugmented immersed finite element methods for some elliptic partialdifferential equations. Int. J. Comput. Math. 93 (2016), no. 3, 540–558.

[8] Ji, Haifeng; Chen, Jinru; Li, Zhilin Anew augmented immersed finite element method without using SVD interpolations.Numer. Algorithms 71 (2016), no. 2, 395–416.

[9]Ji, Haifeng; Chen, Jinru; Li, Zhilin A symmetric and consistent immersed finiteelement method for interface problems. J. Sci. Comput. 61 (2014), no. 3,533–557.



研究领域:
偏微分方程数值解、有限元方法、界面问题的非拟合网格方法、偏微分方程约束最优控制问题的数值方法