index set

The Upper Bound and the Index Set for Lewin Index of Primitive Digraph with Girth 2

围长为2的n阶本原有向图的Lewin指数集

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This paper presents the blook recurrence mothod for finding the minimal solutions to fuzzy relation equations by using the characteristic index set of fuzzy relation equations.

综合几种求解Fuzzy关系方程极小解的方法，利用Fuzzy关系方程的特征指标集，提出求解Fuzzy关系方程极小解的分块递归法。

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Based on the optimization theory, the interior ballistic multiple attribute decision-making model is established. Feasible program set and index set for a certain large caliber gun is made based on classical internal ballistic model. Synthetic optimization and sequence is done for the program with TOPSIS algorithm.

根据最优化理论建立了内弹道多指标决策模型，制定了基于经典内弹道模型的可行方案集和指标集，并采用TOPSIS算法对可行方案进行综合优化和排序。

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Independent culling level selection with uncorrected selection index set

利用互不相关的选择指数进行独立水平选择

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Next, for each combination were obtained early warning indicator system, the difference between comparing bull and bear markets, the difference between two and four years and the differences between the groups, expert index set.

接下来，对每个组合分别得出预警指标体系，比较牛市和熊市之间的差异性，两年和四年之间的差异性以及各组与专家指标集之间的差异性。

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Based on the indirect fuzzy pattern recognition, the mathematical model for sliding supports selection is established. The best type of sliding support adapted to given work condition is obtained by establishing factor set, evaluating index set and fuzzy relation matrix.

利用模糊模式识别的间接方法，通过建立滑动支承类型选择的模糊数学摸型，确定了因素集、评价指标集和模糊关系矩阵，求得了适合已知工况的最佳支承类型。

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