A fully discrete difference scheme for a diffusion-wave system Z Sun, X Wu Applied Numerical Mathematics 56 (2), 193-209, 2006 | 1184 | 2006 |

A new fractional numerical differentiation formula to approximate the Caputo fractional derivative and its applications G Gao, Z Sun, H Zhang Journal of Computational Physics 259, 33-50, 2014 | 517 | 2014 |

A compact finite difference scheme for the fractional sub-diffusion equations G Gao, Z Sun Journal of Computational Physics 230 (3), 586-595, 2011 | 445 | 2011 |

Finite difference methods for the time fractional diffusion equation on non-uniform meshes Y Zhang, Z Sun, H Liao Journal of Computational Physics 265, 195-210, 2014 | 279 | 2014 |

A fourth-order compact ADI scheme for two-dimensional nonlinear space fractional Schrodinger equation X Zhao, Z Sun, Z Hao SIAM Journal on Scientific Computing 36 (6), A2865-A2886, 2014 | 278 | 2014 |

A compact difference scheme for the fractional diffusion-wave equation R Du, WR Cao, ZZ Sun Applied Mathematical Modelling 34 (10), 2998-3007, 2010 | 247 | 2010 |

Alternating direction implicit schemes for the two-dimensional fractional sub-diffusion equation Y Zhang, Z Sun Journal of Computational Physics 230 (24), 8713-8728, 2011 | 208 | 2011 |

Second-order approximations for variable order fractional derivatives: algorithms and applications X Zhao, Z Sun, GE Karniadakis Journal of Computational Physics 293, 184-200, 2015 | 195 | 2015 |

Maximum norm error bounds of ADI and compact ADI methods for solving parabolic equations HL Liao, ZZ Sun Numerical Methods for Partial Differential Equations: An International …, 2010 | 190 | 2010 |

A fourth-order approximation of fractional derivatives with its applications Z Hao, Z Sun, W Cao Journal of Computational Physics 281, 787-805, 2015 | 179 | 2015 |

Compact alternating direction implicit scheme for the two-dimensional fractional diffusion-wave equation YN Zhang, Z Sun, X Zhao SIAM Journal on Numerical Analysis 50 (3), 1535-1555, 2012 | 171 | 2012 |

Error estimates of Crank–Nicolson-type difference schemes for the subdiffusion equation Y Zhang, Z Sun, H Wu SIAM Journal on Numerical Analysis 49 (6), 2302-2322, 2011 | 156 | 2011 |

Compact difference scheme for the fractional sub-diffusion equation with Neumann boundary conditions J Ren, ZZ Sun, X Zhao Journal of Computational Physics 232 (1), 456-467, 2013 | 149 | 2013 |

A finite difference scheme for fractional sub-diffusion equations on an unbounded domain using artificial boundary conditions G Gao, Z Sun, Y Zhang Journal of Computational Physics 231 (7), 2865-2879, 2012 | 148 | 2012 |

Fast evaluation of the Caputo fractional derivative and its applications to fractional diffusion equations: a second-order scheme Y Yan, ZZ Sun, J Zhang Communications in Computational Physics 22 (4), 1028-1048, 2017 | 147 | 2017 |

Derivative securities and difference methods Y Zhu, X Wu, IL Chern, Z Sun Springer, 2004 | 133 | 2004 |

A second-order accurate linearized difference scheme for the two-dimensional Cahn-Hilliard equation ZZ Sun mathematics of computation 64 (212), 1463-1471, 1995 | 123 | 1995 |

Stability and convergence of finite difference schemes for a class of time-fractional sub-diffusion equations based on certain superconvergence GH Gao, HW Sun, ZZ Sun Journal of Computational Physics 280, 510-528, 2015 | 122 | 2015 |

A box-type scheme for fractional sub-diffusion equation with Neumann boundary conditions X Zhao, Z Sun Journal of Computational Physics 230 (15), 6061-6074, 2011 | 120 | 2011 |

The temporal second order difference schemes based on the interpolation approximation for solving the time multi-term and distributed-order fractional sub-diffusion equations G Gao, AA Alikhanov, Z Sun Journal of Scientific Computing 73, 93-121, 2017 | 114 | 2017 |