Buyang Li (李步揚)
Associate Professor
Department of Applied Mathematics
The Hong Kong Polytechnic University
Hung Hom, Kowloon, Hong Kong
Email address: buyang.li@polyu.edu.hk
https://orcid.org/0000-0001-7566-3464
Research Interests
   
Publication
   
Research Group
   
PhD and Postdoc Positions available
Numerical methods and analysis for partial differential equations, including
Surface evolution under geometric flows, geometric evolution equations, PDEs on surfaces
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Low-regularity approximation to nonlinear dispersive equations
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Incompressible Navier–Stokes equations
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Semilinear parabolic equations and phase field equation
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Interior penalty finite element methods and perfectly matched layer (PML) for the Helmholtz equation
Maximal L
p
-regularity of time discretization methods for parabolic equations
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Maximal regularity of multistep fully discrete finite element methods for parabolic equations (
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Maximal regularity of fully discrete finite element solutions of parabolic equations (
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A-stable time discretizations preserve maximal parabolic regularity (
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Discrete maximal regularity of time-stepping schemes for fractional evolution equations (
PDF
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Runge-Kutta time discretization of nonlinear parabolic equations studied via discrete maximal parabolic regularity (
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Combining maximal regularity and energy estimates for time discretizations of quasilinear parabolic equations (
PDF
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Maximum norm analysis of implicit-explicit backward difference formulae for nonlinear parabolic equations (
PDF
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Maximal regularity of BDF methods for evolving surface PDEs and its application to nonlinear problems (
PDF
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Maximum-norm stability and maximal L
p
-regularity of finite element methods
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High-order approximation of singular solutions of fractional evolution equations
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Dynamic Ginzburg–Landau superconductivity equations in nonsmooth domains
Time-dependent Joule heating problem (for thermistors with temperature-dependent electric conductivity (
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Editorial boards
Mathematics of Computation:               2022.2 –– present
SIAM Journal on Numerical Analysis:   2022.1 –– present