下一个简单的无限泛化是有限性的拟阵。
The next simplest infinite generalization is finitary matroids.
在第4节研究了偏序集拟阵的零度函数。
In Section 4, we study the nullity functions of poset matroids.
进一步研究了模糊拟阵的性质和结构问题。
The structure and properties of fuzzy matroids are investigated further.
进一步研究了模糊拟阵的性质和结构问题。
The research of algorithm of fuzzy circuit for closed fuzzy matroids;
拟阵是组合数学和离散数学的重要组成部分。
Matroid theory is an important part of combinatorial mathematics and discrete mathematics.
该文提出了判断二元拟阵是否图解的一种方法。
A method for determining whether a binary matroid is graphic is presented in this paper.
这些结果有利于进一步研究模糊拟阵的其它性质。
These results are helpful to study other properties of fuzzy matroid.
图的支撑树及拟阵的基都是组合理论的基本研究对象。
Spanning trees of graphs and bases of matroids are basic objects in combinatorial theory.
并在此基础上论证了准模糊图拟阵基图的八条性质定理。
Then we discuss eight properties of basis graph of quasi-fuzzy graph matroid.
以秩强映射或强映射为态射的拟阵范畴中的范畴同构都是拟阵同构。
It is shown that the categorical isomorphisms in the category of matroids with either rank strong maps or strong maps as morphisms are isomorphisms in matroids sense.
与其他数学分支相比，拟阵理论并不是一个具有悠久历史的古老分支。
Matroid theory is not an old branch with a long history in comparison with other mathematical branches.
模糊拟阵是将“模糊”概念引入拟阵理论而开创的一种新的模糊系统。
Fuzzy matroid is a new fuzzy system originated with the introduction of notion 'fuzzy' into the theory of matroid.
本文讨论了门限体制的拟阵结构，得到理想的多密门限体制存在的条件。
In this paper we discussed the matroid structure of threshold schemes. We presented the conditions for the existence of ideal multi -secret threshold schemes.
文章类似于一般拟阵的基公理讨论模糊集族构成模糊基集所要满足的一些条件。
We investigate some conditions that fuzzy subsets make up of fuzzy bases to be similar to the base axiom.
在第5节，我们用偏序集拟阵的余秩函数来研究偏序集拟阵与其对偶之间的关系。
In Section 5, we use the corank function of poset matroids to investigate the relationship between a poset matroid and its dual.
基本序列和导出拟阵序列是模糊拟阵的两个基本概念，在模糊拟阵中起着重要作用。
Fundamental sequence and induced matroid sequence are two fundamental conceptions of fuzzy matroid and play an important role in fuzzy matroid.
模糊拟阵是将“模糊”的概念引入到拟阵理论中而建立起来的理论，已有近20年的历史。
Fuzzy matroids is a theory which is set up by introducing the notion "fuzzy" into theory of matroid, it has existed nearly 20 years old.
通过对模糊拟阵的相关性、闭包算子和模糊闭集的研究，得到了模糊闭集和模糊闭包算子的几个重要性质。
Several important properties of fuzzy close sets and fuzzy closure operator are derived by analyzing and investigating relativity, closure operators and fuzzy close sets in the fuzzy matroids.
针对某工厂的重组实践，经与现场结果对比证明，在快速重组制造系统的布局规划优化设计中，基于拟阵的贪馋算法是一种快捷实用的算法。
Through the investigation of the reconfiguration practice in a certain plant, the conclusion is attained that the greedy method based on matroid model is efficient and practicable.
本文给出了拟希尔伯特阵和一般阵相乘的快速串行与并行算法。
This paper presents a fast sequential and parallel algorithm for the generalized Hilbert matrices multiplied by general matrices.
本文给出了拟希尔伯特阵和一般阵相乘的快速串行与并行算法。
This paper presents a fast sequential and parallel algorithm for the generalized Hilbert matrices multiplied by general matrices.
应用推荐