Zhang, Jun; Ge, Lixin; Kouatchou, Jules - In: Mathematics and Computers in Simulation (MATCOM) 54 (2000) 1, pp. 65-80
A new fourth-order compact difference scheme for the three-dimensional (3D) convection diffusion equation with variable … iterative method. This is compared with the known 19-point fourth-order compact difference scheme which requires four colors to …, are presented to compare the 15-and 19-point fourth-order compact schemes. …