1) forward lag operator
前向滞后算子
2) causal operator
滞后算子
1.
By means of the causal operator determined by the initial pmblem of the differentio-integral equation, the class of the noulinear diffusion model of the biological population was translated into the initia-boundary problem of the parabolic equation with the causal operator.
构造并分析了一个由微分积分方程初值问题确定的滞后算子，利用这个滞后算子将一类非线性生物种群扩散模型转化为一个带滞后算子的抛物型偏微分方程的初边值问题。
2.
A mathematical model describing memory effects, the causal operator is introduced, the ordinary differential equation and the parabolic equation with the causal operator are discussed and sufficient conditions of existence, positiveness and uniqueness for their solutions are given.
介绍了一种不同于时滞的滞后现象的数学模型——滞后算子,讨论了带有滞后算子的常微分方程和抛物型方程,给出了解的存在、唯一和正性的充分条件。
3) left/right algorithm
前后向算法
4) forward/backward algorithm
前/后向算法
5) Forward-Backward Algorithm
前向-后向算法
6) forwardbackward algorithm
前向后向算法
补充资料：前向
1.亦作"前乡"。朝着前面。 2.亦作"前项"﹑"前向"。前些天﹐前些时候。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条