中文 Tsinghua University Access to the old version Talent Recruitment
中文 Tsinghua University Access to the old version Talent Recruitment

Zheng Chunxiong

  • Professor
  • Tel:
  • Email: czheng@tsinghua.edu.cn
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Education

Ph.D., Tsinghua University, 2001

Work Experience

Department of Mathematical Sciences, Tsinghua University

• Positions held: Lecturer, Associate Professor, Professor

Research Interests

XXX

Teaching

XXX

Selected Publications

[1] C. Zheng, J. Hu, Extended WKB analysis for the linear vectorial wave equation in the high-frequency regime, Commun. Comput. Sci., DOI: 10.4310/CMS.2020.v18.n3.a5, 2020.

[2] C. Zheng, Optimal error estimates for first-order Gaussian beam approximations to the Schrodinger Equation, SIAM J. Numer. Anal., 2014, 52(6), pp. 2905~2930.

[3] J. Yin, C. Zheng, Space reduction for linear systems with local symmetry, J. Sci. Comput., DOI: 10.1007/ s10915-021-01663-0, 2021.

[4] C. Zheng, Q. Du, X. Ma, J. Zhang, Stability and error analysis for a second-order fast approximation of the local and nonlocal diffusion equations on the real line, SIAM J. Numer. Anal., 2020, 58(3), pp. 1893-1917.

[5] B. Li, J. Zhang, C. Zheng, An efficient second-order finite difference method for the one-dimensional Schrödinger equation with absorbing boundary conditions, SIAM J. Numer. Anal., DOI: 10.1137/17M1122347.