partial difference

常见例句

Furthermore, the author gives the oscillation criteria of some partial difference equation 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。
The author introduces the research and the development of partial difference equations, and gives the main questions which are studied.
作者简单介绍了一下偏差分方程定性理论的研究及发展情况，给出了本文研究的主要问题。
In the second part, we mainly consider oscillations of solution of some linear and nonlinear partial difference equations with discrete variables and delays.
第二章主要是研究某些类型的线性或非线性的带有离散时滞的偏差分方程解的振动性的判别法。