Chou LK, Lei SL. Fast ADI method for high dimensional fractional diffusion equations in conservative form with preconditioned strategy. Computers & Mathematics with Applications. 2017 Feb 1;73(3):385-403.
Huang YC, Lei SL. A fast numerical method for block lower triangular Toeplitz with dense Toeplitz blocks system with applications to time-space fractional diffusion equations. Numerical Algorithms. 2017:1-2.
Chen X, Wang W, Ding D, Lei SL. A fast preconditioned policy iteration method for solving the tempered fractional HJB equation governing American options valuation. Computers & Mathematics with Applications. 2017 May 1;73(9):1932-44.