The alternating direction difference method for the two-dimensional nonlinear delay parabolicdifferentialequation is given.
研究二维非线性延迟抛物型微分方程交替方向差分方法。
2
The mixed partial differential terms of time variables and space variables in the pseudo-parabolicequation make the discussion of the difference scheme more difficult.
伪抛物型方程中关于时间与空间变量的混合偏导项给差分格式的讨论带来了一定难度。
3
Energy balance equation, differentialequation of heat conduction and combination of linear equation and parabolic equation of oxygen-layer forming are established.