张茜 - 哈尔滨工业大学（深圳）

个人简介

张茜，助理教授，硕士生导师。鹏城孔雀特聘岗位C档，2019年入选香江学者计划。主要从事微分方程的数值解研究，包括保结构数值格式，波动方程奇异解求解，相场方程的数值格式以及基于变分的图像处理方法等。教育经历起讫时间 2014.09--2019.06 计算数学中国科学技术大学博士导师：徐岩教授，夏银华副教授 2010.09--2014.06 信息与计算科学苏州大学本科工作经历 2022.07至今助理教授哈尔滨工业大学(深圳) 理学院 2019.07--2022.06 博士后导师：徐岩教授中国科学技术大学数学科学学院 2020.01--2022.06 香江学者计划博士后导师：乔中华教授香港理工大学应用数学系

研究领域

保结构数值格式波动方程奇异解的数值模拟图像处理相场的数值模拟

近期论文

查看导师新发文章（温馨提示：请注意重名现象，建议点开原文通过作者单位确认）

Q. Zhang, Y. Xu and Y. Liu, A discontinuous Galerkin method for the generalized Camassa-Holm-Kadomtsev-Petviashvili equation, Numerical Methods for Partial Differential Equations, to appear. C.Y. Liu, Z.H. Qiao and Q. Zhang. Multi-phase image segmentation by the Allen–Cahn Chan–Vese model. Computers & Mathematics with Applications, 2023. C.Y. Liu, Z.H. Qiao and Q. Zhang. An Active Contour Model with Local Variance Force Term and Its Efficient Minimization Solver for Multi-phase Image Segmentation. SIAM Journal on Imaging Sciences, 2023, 16(1): 144-168. C.Y. Liu, Z.H. Qiao and Q. Zhang. Two-phase segmentation for intensity inhomogeneous images by the Allen-Cahn Local Binary Fitting Model. SIAM Journal on Scientific Computing, 2022, 44(1), B177–B196 Z.H. Qiao and Q. Zhang. Two-phase image segmentation by the Allen-Cahn equation and a nonlocal edge detection operator. Numerical Mathematics: Theory, Methods and Applications, 2022, to appear. Q. Zhang, Y. Xu and C.-W. Shu. Dissipative and conservative local discontinuous Galerkin methods for the Fornberg-Whitham type equations. Communications in Computational Physics, 30 (2021), pp. 321-356. J. Zhao, Q. Zhang, Y. Yang and Y. Xia. Conservative discontinuous Galerkin methods for the nonlinear Serre equations. Journal of Computational Physics, 421 (2020), 109729. Q. Zhang and Y. Xia. Discontinuous Galerkin methods for the Ostrovsky-Vakhnenko equation. Journal of Scientific Computing, 82:24 (2020). Q. Zhang and Y. Xia. Discontinuous Galerkin methods for short pulse type equations via hodograph transformations. Journal of Computational Physics, 399 (2019), 108928. Q. Zhang and Y. Xia. Conservative and dissipative local discontinuous Galerkin methods for Korteweg-de Vries type equations.Communications in Computational Physics, 25 (2019), pp. 532-563.