Furthermore, the author gives the oscillation criteria of some partialdifferenceequation with continuous variables.
此外,作者还给出了一类具有连续变量的偏差分方程的振动准则。
2
The mathematical model of the temperature distribution based on the analysis of material and energy flow in a molten carbonate fuel cell (MCFC) is a set of partialdifferenceequation group.
But this partial differential equation can not be directly integral, so usually use Navier method, Rayleigh Ritz method and finite difference method and other methods.