PolyU

Professor

Professor Qiao Zhonghua

喬中華教授

BSc, MSc, Ph.D.

TU807, Yip Kit Chuen Bldg.

zhonghua.qiao

2766 6932

Personal Website

Qualifications

• Ph.D.  (Computational Mathematics), Hong Kong Baptist University, Hong Kong, 2006
• M.S. Computational Mathematics, Zhengzhou University, China, 2003
• B.S. Applied Mathematics, Zhengzhou University, China, 2000

Research Interests

• Numerical analysis and scientific computing

Honor and Awards

• RGC Research Fellow, The Research Grants Council of Hong Kong, 2020
• Departmental Best Paper Award, Department of Applied Mathematics, The Hong Kong Polytechnic University, 2019
• Hong Kong Mathematical Society Award for Young Scholars, The Hong Kong Mathematical Society, 2018
• The 2013-2014 Early Career Award, The Research Grants Council of Hong Kong, 2013

Selected Publications

• Du Q., Ju L., Li X. and Qiao Z., Maximum bound principles for a class of semilinear parabolic equations and exponential time differencing schemes, SIAM Review, 63 (2021), pp. 317-359.
• Du Q., Ju L., Li X. and Qiao Z., Maximum principle preserving exponential time differencing schemes for the nonlocal Allen-Cahn equation, SIAM J. Numer. Anal., 57 (2019), pp. 875-898.
• Ju L., Li X., Qiao Z. and Zhang H., Energy stability and error estimates of exponential time differencing schemes for the epitaxial growth model without slope selection, Math. Comp., 87 (2018), pp. 1859-1885.
• Li X., Qiao Z. and Zhang H., Convergence of a fast explicit operator splitting method for the epitaxial growth model with slope selection, SIAM J. Numer. Anal., 55 (2017), 265-285.
• Li D., Qiao Z. and Tang T., Characterizing the stabilization size for semi-implicit Fourier-spectral method to phase field equations, SIAM J. Numer. Anal., 54 (2016), 1653-1681.
• Qiao Z., Tang T. and Xie H., Error Analysis of a Mixed Finite Element Method for the Molecular Beam Epitaxy Model, SIAM J. Numer. Anal., 53 (2015), 184–205.
• Qiao Z., Sun Z. and Zhang Z., Stability and convergence of second-order schemes for the nonlinear epitaxial growth model without slope selection, Math. Comp., 84 (2015), 653-674.
• Qiao Z. and Sun S., Two-Phase Fluid Simulation Using a Diffuse Interface Model with Peng--Robinson Equation of State, SIAM J. Sci. Comput., 36 (2014), B708–B728.
• Chen H., Chen S. and Qiao Z., C-0-nonconforming tetrahedral and cuboid elements for the three-dimensional fourth order elliptic problem, Numerische Mathematik, 124 (2013), 99-119.
• Qiao Z., Zhang Z. and Tang T., An Adaptive Time-Stepping Strategy for the Molecular Beam Epitaxy Models, SIAM J. Sci. Comput., 33 (2011), 1395–1414.