Space–time spectral method for the two-dimensional generalized sine-Gordon equation W Liu, J Sun, B Wu Journal of Mathematical Analysis and applications 427 (2), 787-804, 2015 | 29 | 2015 |

Optimal error estimates for Chebyshev approximations of functions with limited regularity in fractional Sobolev-type spaces W Liu, LL Wang, H Li Mathematics of Computation 88 (320), 2857-2895, 2019 | 28 | 2019 |

Space‐time spectral collocation method for the one‐dimensional sine‐G ordon equation W Liu, B Wu, J Sun Numerical Methods for Partial Differential Equations 31 (3), 670-690, 2015 | 28 | 2015 |

Space–time Legendre–Gauss–Lobatto collocation method for two-dimensional generalized sine-Gordon equation Y Shan, W Liu, B Wu Applied Numerical Mathematics 122, 92-107, 2017 | 17 | 2017 |

A new collocation scheme using non-polynomial basis functions C Zhang, W Liu, LL Wang Journal of Scientific Computing 70, 793-818, 2017 | 14 | 2017 |

Asymptotics of the generalized Gegenbauer functions of fractional degree W Liu, LL Wang Journal of Approximation Theory 253, 105378, 2020 | 12 | 2020 |

Galerkin-Chebyshev spectral method and block boundary value methods for two-dimensional semilinear parabolic equations W Liu, J Sun, B Wu Numerical Algorithms 71, 437-455, 2016 | 12 | 2016 |

Optimal error estimates for Legendre expansions of singular functions with fractional derivatives of bounded variation W Liu, LL Wang, B Wu Advances in Computational Mathematics 47, 1-32, 2021 | 11 | 2021 |

Some numerical algorithms for solving the highly oscillatory second-order initial value problems W Liu, B Wu, J Sun Journal of Computational Physics 276, 235-251, 2014 | 11 | 2014 |

Space‐time spectral method for two‐dimensional semilinear parabolic equations W Liu, J Sun, B Wu Mathematical Methods in the Applied Sciences 39 (7), 1646-1661, 2016 | 9 | 2016 |

A new spectral method using nonstandard singular basis functions for time-fractional differential equations W Liu, LL Wang, S Xiang Communications on Applied Mathematics and Computation 1 (2), 207-230, 2019 | 8 | 2019 |

A generalized-Jacobi-function spectral method for space-time fractional reaction-diffusion equations with viscosity terms Z Yu, B Wu, J Sun, W Liu Applied Numerical Mathematics 152, 355-378, 2020 | 6 | 2020 |

An explicit spectral collocation method using nonpolynomial basis functions for the time‐dependent Schrödinger equation J Fang, B Wu, W Liu Mathematical Methods in the Applied Sciences 42 (1), 186-203, 2019 | 5 | 2019 |

On approximate inverse of Hermite and Laguerre collocation differentiation matrices and new collocation schemes in unbounded domains C Zhang, LL Wang, D Gu, W Liu Journal of Computational and Applied Mathematics 344, 553-571, 2018 | 5 | 2018 |

Optimal error estimates for chebyshev approximations of functions with endpoint singularities in fractional spaces R Xie, B Wu, W Liu Journal of Scientific Computing 96 (3), 71, 2023 | 3 | 2023 |

High-order implicit Galerkin–Legendre spectral method for the two-dimensional Schrödinger equation W Liu, B Wu Applied Mathematics and Computation 324, 59-68, 2018 | 3 | 2018 |

Mixed Jacobi-Fourier spectral method for Fisher equation Y Jiao, T Wang, X Shi, W Liu Mathematical Modelling and Analysis 23 (2), 240-261, 2018 | 3 | 2018 |

An explicit spectral collocation method for the linearized Korteweg–de Vries equation on unbounded domain J Fang, B Wu, W Liu Applied Numerical Mathematics 126, 34-52, 2018 | 3 | 2018 |

Bernstein-type constants for approximation of| x| α by partial Fourier–Legendre and Fourier–Chebyshev sums W Liu, LL Wang, B Wu Journal of Approximation Theory 291, 105897, 2023 | 1 | 2023 |

Unconditional stability and optimal error estimates of a Crank-Nicolson Legendre-Galerkin method for the two-dimensional second-order wave equation W Liu, B Wu Numerical Algorithms 90 (1), 137-158, 2022 | 1 | 2022 |