Tang, X.-H.; Christov, C.I. - In: Mathematics and Computers in Simulation (MATCOM) 74 (2007) 2, pp. 203-213
A fully implicit finite difference scheme is developed for the stream function formulation of unsteady thermoconvective flows. An artificial time is added in the equation for the stream function rendering it into an ultra-parabolic type. For each time stage of the real time, a convergence is...
