The paper also gives a criterion to determine the optimal order of approximate function.
还提出一种确定拟合函数最佳阶次的准则。
The optimal order time and economic lot-size problem with the linearly time-varying fuzzy demand.
模糊线性时变需求下最优订购时间和最优经济批量的确定问题。
After some detailed analysis, the optimal order convergence in H1-norm is obtained under this type of triangulation.
经过详细分析，证明了在此种三角网格剖分下h 1范数的收敛阶数仍是最优的。
Then, the model is solved to determine the optimal order point and order quantity, and also the minimum total annual cost.
然后，对模型进行求解，以确定最佳订货点和最佳订货批量，实现年库存总成本最小为目标。
A method for ranking fuzzy Numbers is applied to finding the optimal order quantity and the corresponding numerical examples are also given.
利用一种模糊数的排序法寻求最优订购量，并给出应用实例。
Under the assumption that the demand function is fuzzy, the solving method for finding the optimal order time and quantity is given in this paper.
在时变需求函数具有模糊性的假设下，本文给出了最优订购时间和订购量的求解方法。
By analyzing the properties of the expected profit function, it can be concluded that the optimal order quantity locates in the support of fuzzy demands.
通过分析期望利润函数的性质，得出最优订货量应位于模糊需求的支集内。
Numerical example shows that the optimal order quantity increases and maximization profit decreases as the expected value of fuzzy random defective rate increase.
算例分析表明，随着模糊随机缺陷率期望值的增大，最优订货量增大，最大利润相应减少。
Based on the highest comprehensive level of resources exploitation, this paper establishes a linear programming modal to solve the optimal order quantities allocation.
在此基础上，建立了一种线性规划模型，求解使资源利用综合水平最大化的采购量分配方案。
The influence of return rates and time penalty factors on optimal periods of returns, optimal order quantities and maximum profit are evaluated through using a numerical instance.
并采用数值实例分析了退货率和时间惩罚因子对最优允许退货时间长度、最佳订货量以及最大产品收益的影响。
When the retailers face identical market structure, there exists a unique optimal option trading price and the retailer's optimal order with option trading is higher than without option trading.
当零售商面临相同的市场结构时，存在唯一的最优期权交易价格，并且有期权交易的零售商的最优订货高于没有期权交易的零售商的最优订货。
In this paper, we present a kind of symmetric modified finite volume element method for nonlinear parabolic problems, and give the optimal order energy norm error estimates for full discrete schemes.
本文对一类非线性抛物型方程提出对称修正有限体积元方法，给出能量模最优阶误差估计，并证明了对称修正有限体积元方法的解与一般有限体积元方法的解之差是一个更高阶项。
In this paper, we present a kind of symmetric modified finite volume element method for nonlinear parabolic problems, and give the optimal order energy norm error estimates for full discrete schemes.
本文对一类非线性抛物型方程提出对称修正有限体积元方法，给出能量模最优阶误差估计，并证明了对称修正有限体积元方法的解与一般有限体积元方法的解之差是一个更高阶项。
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